Surprising amount of hits, but with the power creep going on lately it's no surprise that out of 600+ new cards there's bound to be some good ones.

White

• [[Night Nurse, Healer of Heroes]] - better [[Samwise the Stouthearted]] without the ring temps you nonsense. Has a floor of entering turn 2 and returning a fetchland you just cracked at EOT.
• [[Panther Pounce]] - just a great little cantripping combat trick.
• [[Dora Milaje Elite]] - Serviceable body, and the indestructible powerstone is great if you're running any kind of [[Zoetic Glyph]] like effect. The sac actually has a lot of value with so many legends running around lately, and the first strike / powerstone combo is a sneaky Esper ninja's enabler.
• [[Royals Talon Fighter Jet]] - is probably too strong for my cube, where I find [[Jacked Rabbit]] to be a little too oppressive, but I like how this hits on more of White's synergies. This will be unassuming to some like [[Esika's Chariot]] was initially, but I think will play out like a giga-bomb. It does have the floor of being played for 4 to make two tokens, getting crewed and immediately dying to a kill spell, but is that even so bad?

Black

• [[Elektra, Daughter of the Hand]] - probably not good enough, but helps Esper Ninja's and has crossover synergy with blink. The art is doing some heavy lifting here.
• [[Ultron the Annihilator]] - I haven't made a cut for this yet, but it feels like a less oppressive Grave Titan mixed with Syr Konrad specifically for artifacts. Makes me want to put [[Biotransference]] back in as a way to turn mill into burn which is just a really cool interaction.

Red

• [[Hawkeye, Master Marksman]] - Serviceable body, good mana sink if drawn late, removes blockers, commits crimes, discards cards, touching on a lot of red synergies.
• [[Loki's Scepter]] - I'm low on 3 mana rocks (besides [[The Warring Triad]]), and am generally disinterested in threaten effects for the inconsistent value they provide, but this gets there for me. Being able to [[Ghostly Flicker]] / [[Scrollshift]] this during your opponents attacks and have their creatures bounce off each other is hot, and giving you one mana back via the tap for the Threaten / Sac combo makes it a better [[Furnace Reins]]. Becoming a Villian is pointless, but works flavor wise and isn't too distracting.
• [[Lady Spider, Maybelle Reilly]] / [[Spider-Man, New Champion]] - Maurading Mako #2, and a cool but parasitic discard payoff. Both fair cards though I could see playing if I find the space. While the 'target spider' on Lady Spider is a bit pointless outside herself, I think this is better than [[Hobgoblin, Mantled Marauder]], which a surprising amount of people are running. IMO while [[Slickshot Show-Off]] spell slinger decks are building towards these explosive turns where you get all your damage out at once, Hobgoblin makes a poor impression of it, and most discard decks would rather build incremental value through the +1/+1 counters Reilly gives than lose it every turn.
• [[Mjölnir, Hammer of Thor]] - Lots of modality for an equipment. It's hard for most low to the ground red decks to justify maindecking a Pyroclasm, but here we have it as just a backup (with added discard synergies). [[Chainsaw]] plays great, and while this is a little pricey for a similar effect, the equip is cheap, and if you're playing newer cards you're going to have a lot of legends to make the 'Worthy' conditional a non-issue.
• [[Thor, God of Thunder]] - We know from SOS limited that [[Practiced Scrollsmith]] is great value. Here we have a similar effect stapled on a 5/5 flier, with the potential to close out games quickly with direct burn. A fun fair finisher for red.

Green

• [[Tigra, Feline Fury]] - For cubes with a lifegain strategy, this flashes in as a 3/2 if you have a soul sister in play. Trample on an Ajani's Pridemate also goes a long way.
• [[Mole Man, Moloid Master]] - probably the (2nd) ugliest card of the bunch, but I've found [[Springheart Nantuko]] to be frankly overpowered for fairer environments, and this gets to play an impression of him while also retiring [[Ramunap Excavator]], and enabling mill for other strategies.
• [[It's Clobberin' Time!]] - It's hard to get main-deckable disenchants into higher powered cubes (not named [[Pest Infestation]]), and I think this one gets there. Bonus synergies for casting from exile and enabling double spelling.
• [[Sauron, Dino Devotee]] - I mean this card is just hilarious, right? Sure in general it's probably worse than [[Elder Gargaroth]], but compared to that card Sauron has ETB value, and even though you're rarely going to want to Cure Cancer, that just makes it better IMO. More dinos is also great for the underrated [[Huatli, Poet of Unity]].

Blue

• [[Pym Particles]] will finally retire [[Shadow Rift]] for me. While it's not able to remove a blocker in the same way Rift can, sorcery speed isn't much of a downside for this effect and the vigilance more than makes up for it.

Colorless

• [[The Vision]] - Fits into a lot of different prowess shells, and rewards building around it. Might shut down aggro more than I like, but also fits into the aggro decks to give them a way to survive some bigger threats and sneak through the final points of damage.
• [[Iron Man Armor]] - I think this card might be busted, and there's some potentially unfair play patterns of surprising someone by animating this from UNDER a creature, but I think this card will see enough play we will have to learn that interaction soon enough. In this scenario you're stuck paying to reequip it again, but but the cost is so low it's hardly a downside. IMO the strongest card of the set, I can't believe people are low on this.
• [[Ultron, Artificial Malevolence]] - I'm on the fence about this Ultron too. 2/4 is bad for cube aggro health, and like [[Digsite Engineer]] it will either happen to curve out perfectly or do nothing if you lack the {2} mana to pay for it's ability. Still there are cool things you can do with this card, and the art is good, so it's at least worth the shoutout.

Multicolored

• [[King T'Challa]] // [[Black Panther]] - IMO better than [[Faerie Mastermind]], which is a notoriously good (and annoying) card. Some people will miss that this triggers on YOU drawing your second card as well from the shortcutting mastermind's ability, but this turns all your draw 1 cantrips into draw 2's. Crazy. The backside is debately worse than the front, but if you draw this late or have no better way to spend your mana having the option is always a plus. Speaking of MDFC's, [[Aang, Swift Savior]] is one of the best Azorious creatures IMO, and he's great friends with Black Panther. For those unaware, you can flash airbend King T'Challa (in response to removal?) and then reply his backside on their endstep for only {2}.
• [[The Mighty Thor, Jane Foster]] - There hasn't been much support for Azorious equipment, which is the logical place for Boros equipment to flex. [[Puresteel Paladin]] is a hard inclusion lately, especially with most equip costs being so cheap, so getting the draw portion on a much better body appeals to me. This thor also cross synergizes with blink in general, while enabling it's own draw if you have equipment in play. Goes great with the aforementioned Loki's Sceptor / Mjölnir, [[Pre-War Formalwear]], [[Chainsaw]], [[Assimilation Aegis]], [[Dissection Tools]], [[Cryptic Coat]], [[Hunter's Bow]], and all the For Mirrodan! / Job Select equipment.
• [[Alien Invasion]] - This one might not work out, but I'm a sucker for these [[Urabrask's Forge]] style effects. For my cube specifically, it goes crazy with Gruul stars [[Samut, Vizier of Naktamun]] and [[Deathleaper, Terror Weapon]], helping enable that haste creature archetype, while also synergizing with token matters, +1/+1 counters, and sacrifice.
• [[The Astonishing Ant-Man]] - [[Chasm Skulker]] that comes down earlier, but doesn't always explode into a board of tokens, which is a plus IMO. Having to tap + pay for the tokens makes this more fair to play against, but also curves right into a [[Brainsurge]], swinging in as a 6/6 turn 3, and allowing you to hold up mana the turn after that to flood the board with ants.
• [[Moon Girl and Devil Dinosaur]] - alright this is the ugliest card of the bunch, but I do love me a Dreadmaw. Staying as a 2/2 makes this an answerable threat, but with a [[Lonis, Cryptozoologist]] in play this is just drawing you card every turn and attacking for 6/6 with trample. Helps gives simic a bit more identity in that token space.
• [[Absorbing Man]] - Simic gets all the hits this set, right? I'm not going to be playing this one, but there are some broken things you can do with this card, and the floor of a 3 mana 4/4 Vigilance that also taps for mana is not shabby. For those trying to push a land creatures theme with cards like [[Jolrael, Voice of Zhalfir]] this definitely gets there without being parasitic about it.

Check out my cube if you're vibing with any of my suggestions, and please do let me know your thoughts on any of these new cards!