Whenever an artifact you control enters, put a +1/+1 counter on Tidus.
Whenever Tidus attacks, tap target creature an opponent controls.

Flying
When this creature enters, it deals 5 damage to target opponent unless that player sacrifices a creature of their choice.

Enchant creature
When this Aura enters, create a 2/2 white Knight creature token with vigilance. (Attacking doesn't cause it to tap.)
Enchanted creature gets +2/+2 and has vigilance.

Whenever you clash, you may pay . If you do, create a 3/1 red Elemental Shaman creature token. If you won, that token gains haste until end of turn. (This ability triggers after the clash ends.)

: Put target card from your graveyard on the bottom of your library.

Target creature's controller reveals a card at random from their hand. Friendly Fire deals damage to that creature and that player equal to the revealed card's mana value.

Flying
When this creature enters, if you control another Spirit, you gain 3 life.

At the beginning of combat on your turn, target noncreature artifact you control becomes an 8/8 Robot Villain artifact creature in addition to its other types.

Strive — This spell costs more to cast for each target beyond the first.
Until end of turn, any number of target creatures each get +1/+1 and gain ": This creature fights another target creature."

Mutate (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.)
Flying
Whenever this creature mutates, create a red artifact token named Feather with ", Sacrifice this token: Return target Phoenix card from your graveyard to the battlefield tapped."

Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)
When this creature enters, destroy target artifact, enchantment, or land.

(: Add .)

Target creature gets +2/+2 until end of turn. You may put a land card from your hand onto the battlefield.

Reach
Whenever Spider-Gwen becomes tapped, you may discard a card. If you do, draw a card.

Target creature gets +4/+4 until end of turn.

Defender
When this creature enters, draw a card.

Level up (: Put a level counter on this. Level up only as a sorcery.)
LEVEL 1-3
4/4
LEVEL 4+
6/6
Trample

: Add or . Spend this mana only to cast a noncreature spell.
Whenever you cast a noncreature spell, if at least four mana was spent to cast it, put a +1/+1 counter on The Emperor of Palamecia. Then if it has three or more +1/+1 counters on it, transform it.

Flying
Landfall — Whenever a land you control enters, you may create a 1/1 white Bird creature token with flying.

Equipped creature gets +3/+2.
Whenever a legendary creature you control enters, you may attach this Equipment to it.
Equip (: Attach to target creature you control. Equip only as a sorcery.)