Flying
Whenever The Mighty Thor attacks, exile up to one target nontoken artifact or creature, then return that card to the battlefield tapped under its owner's control.
Whenever an Equipment you control enters, draw a card.

Whenever Grim Reaper attacks, you may pay . When you do, return target creature card from your graveyard to the battlefield tapped and attacking with a finality counter on it. (If a creature with a finality counter on it would die, exile it instead.)

Reach, vigilance
You have no maximum hand size.
Embiggen Fist — Whenever you cast a spell that targets a creature you control, draw a card. Until end of turn, Ms. Marvel gains "Ms. Marvel's base power is equal to the number of cards in your hand."

At the beginning of combat on your turn, create a 1/1 red Alien creature token with haste and "This token attacks each combat if able." Put a +1/+1 counter on it for each invasion counter on this enchantment, then put an invasion counter on this enchantment.

Put two +1/+1 counters on up to one target creature you control. Tap up to one target creature an opponent controls and put a stun counter on it. (If a permanent with a stun counter would become untapped, remove one from it instead.)

Mounts and Vehicles you control get +1/+1.
This creature saddles Mounts and crews Vehicles as though its power were 2 greater.

This creature enters with X +1/+1 counters on it.
Whenever one or more +1/+1 counters are put on another non-Hydra creature you control, put a +1/+1 counter on this creature.

At the beginning of your end step, if you control two or more tapped creatures, you may discard your hand. If you do, draw two cards.

When this creature enters, it deals 1 damage to each opponent. Create a Blood token. (It's an artifact with ", , Discard a card, Sacrifice this token: Draw a card.")

Flash
Flying
When this creature enters, you may tap or untap target permanent.

Double strike
: Creatures you control get +1/+1 until end of turn.

Whenever a creature you control with a +1/+1 counter on it dies, draw a card.

Each opponent loses X life. You gain life equal to the life lost this way.

Changeling (This card is every creature type.)
During your turn, this creature has first strike.

When this enchantment enters, create a 1/1 white Human Soldier creature token.
Whenever a creature you control dies, each opponent loses 1 life and you gain 1 life.

Destroy target creature. Surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

Teamwork 4 (As an additional cost to cast this spell, you may tap any number of creatures you control with total power 4 or more.)
Choose target creature card in your graveyard with mana value 4 or less. If this spell was cast using teamwork, instead choose target creature card in your graveyard. Return the chosen card to the battlefield.

Destroy target attacking or blocking creature.

Trample
When Dori enters, create a Treasure token. (It's an artifact with ", Sacrifice this token: Add one mana of any color.")

At the beginning of combat on your turn, put a +1/+1 counter on each of up to two target creatures.