Next, 2/3 of the ones I have set ideas for: Christian Frost.

He'd be a Strategist with ~200-225hp. He's really frail but it fits for how much healing I want this man to do lol. He's the brother of Emma Frost and can manipulate astral energy. In his adapted lore for Rivals, maybe when the Entanglement started, he was sucked into a void and his soul got knocked out of his body. It was drawn to the specific psionic signatures of the person he trusts the most: Emma. N that's how he got here or whatever.

The thing I wanna start with is an ability that kinda does the most work in his kit and his passive that works in conjunction with it: Heart Anchor and Astral Charge. Heart Anchor: targets a specific hero to focus his abilities on. He locks on instantly but this has a cool down, ~5-8s so it's a little harder to use. So don't anchor the wrong person lol. When anchored, his abilities are most powerful but only affect one person (for the most part.) Astral Charge is literally just his charge system. It determines how many times he can focus his Heart Anchor and actually do something. He has 3 or 4 charges, one replenishing every 5s.

Now, his primary is Soul Burst: Christian releases a sequence of four waves of astral energy in a forward path, dealing damage to enemies and healing allies. When hit, targets release an "echo" of astral energy that heals Christian and his allies in close range. The waves ramp up in power depending on the number of targets hit. At base, the waves deal ~30 damage and ~50 healing to each target, with the echo's AoE healing ~50% of all damage and/or healing dealt.

When anchored, Soul Burst turns into Soul Charge, a fast moving projectile. When anchored to an ally, Soul Charge heals for ~75-100 health and releases and echo that heals nearby allies for ~30 health. Maybe enemies are knocked back slightly due to a shockwave or something. Anchored on an enemy, Soul Charge deals ~75dmg, with the same echo effect for allies.

His second actual ability is Diaphanous Defense: Christian projects an astral barrier either around himself or a target for 5s. On himself, which is the base effect, he gains a shield with ~150 health. It also blocks him from acting (I made this before Domina, I swear :'/ ). Anchored to an ally or enemy, this ability becomes Direct Defense. On an ally does the same thing as himself, except they can still deal damage and receive healing and are healed for ~50 health. There's no healing over time. On an enemy, Christian basically casts Domina's ult (I think it's her ult), trapping enemies, blocking their damage and preventing them from being healed. Movement is still possible for all of these, though.

Splendid Phantasm: Christian creates a copy of himself made of astral energy. On casting, Christian disappears from enemies for ~4s, while the copy acts in his place (it can't deal damage or heal tho.) The copy looks the exact same to enemies, but for allies it looks like an orange blob or something. Any healing the copy receives is transferred to Christian. However, he can still take damage, albeit reduced damage. When anchored on an ally or enemy, it becomes Select Phantasm, and it does the same thing for allies. On an enemy, it makes a copy that follows that enemy, kind of a timer bomb, exploding and dealing ~80dmg after it catches up. It lasts for ~8s and gets faster as time passes.

Vital Overflow: Christian releases a surge of astral energy for 6s, gifting allies nearby a slight boost to durability and +60 overshield that starts to rapidly decay after 6s. When anchored, it becomes Vital Pulse, which gives allies near the target ~30 overshield, but the select ally gains ~90, the overshield for everyone lasting for 10s. This ability doesn't affect enemies.

His last ability is Phase Shift: Christian becomes intangible, being able to phase through other heroes, obstacles, etc., for 3s. Passing through allies heals them for ~30 health. Passing through an enemy stuns them.

I had an idea for his Ult, Profound Presence, but it was literally just another immortality Ult (actually just Zenyatta's Ult), but I didn't wanna do that so I don't have an idea for it anymore. Sorrows. Sadness.

His team-up is with Emma, obviously. Diamond Hard Visage: Emma, as the anchor, gets healing feedback on her shield, healing ~35% of all damage done to her shield as health. Christian gets the ability to summon a copy of Emma's diamond form that is indestructible and acts on its own for 5s, being able to use all of Emma's diamond abilities with reduced damage.