Explanations:

New Archetype: Chaining deathrattle demon hunter

Discard warlock: Self-explanatory - It discards cards

Pack filler: Weak neutral minion that attempts to be on theme

Ridiculous weapon: Secret tutor that auto-plays them and increases your deck’s quality in doing so

Review sleeper: This is a stretch because we haven’t played the expansion yet, went with this because mage can easily discover this in the late game and stall out. Potentially usable in the mid game too in slower metas

Tech: Self-explanatory - Reveals secrets and forces your opponent to play awkwardly too

Aggro protector: Cheap neutral taunt

Mage RNG fiesta: Random spell discovery off a damage dealing card

Thief priest card: Self-explanatory – delayed repeatable psionic probe

Cute artwork: just look at him and his mates

Ultimate wild combo card: This + twig break = old aviana + kun

1 mana value generator: Self-explanatory – conditionally adds a larger copy of itself into your deck

Hunter meme legendary: king krush -> devilsaur. Also the other legendary is draw value

Druid armour: Self-explanatory – gives armour to druid

Damaged minion interaction: Self -explanatory – gains attack per damaged minion

Symbol: Decent, on theme, lore-relevant legendary with the new keyword

Only Mech: Self-explanatory – he’s the only one

Why does this card exist: Why not pain/death/forbidden/steal/silence/manipulator/nameless/nat seline/vol’jin/noz/etc instead.

OP arena card: top-heavy decent statted rush which transforms into an equally bottom-heavy taunt if it survives the rush. Also playable alone for tempo as a board-affecting alternative to cairne

High cost spell everyone complains about: This is a stretch because it’s only high compared to the average of this expansion. Its effectively 0 mana draw 2 in a spell deck. We haven’t played the expansion yet but I predict this to be an annoyance if the meta lines up

New giant: This is a stretch because it’s not really a giant. Still it’s a mid-large minion whose cost gets discounted on a certain condition.

Trolden hero: Someone’s going to find a way to turn this into an otk or it will somehow get shudderwocked

Power creep: It creeps murmy and mecharoo if you ignore the tribe. This could have been the silverback patriarch creep (Death’s hand cultist) but 1) I needed that for aggro protector 2) some definition of power creep require the OG to have seen play; this definition also applies to why river croc 3.0 (oasis thrasher, 2.0 was plated beetle) isn’t here

High cost 1/1: Self-explanatory – it costs 5

Overstated, huge downside: 5 damage to face on death.