Equipped creature gets +1/+1 and is every creature type.
Equip

Return all creatures blocking or blocked by target creature to their owner's hand.

This spell costs less to cast, where X is the total power of creatures you control.
Volcanic Salvo deals 6 damage to each of up to two target creatures and/or planeswalkers.

Whenever one or more noncreature permanents are returned to hand, draw a card. This ability triggers only once each turn.
, Return a land you control to its owner's hand: Return target artifact or enchantment card with mana value X or less from your graveyard to the battlefield. Activate only as a sorcery.

, : Draw a card, then discard a card.

Increment (Whenever you cast a spell, if the amount of mana you spent is greater than this creature's power or toughness, put a +1/+1 counter on this creature.)
Whenever one or more +1/+1 counters are put on Berta, add one mana of any color.
, : Create a 0/0 green and blue Fractal creature token and put X +1/+1 counters on it.

This artifact enters with two +1/+1 counters on it.
: Move a +1/+1 counter from this artifact onto target creature you control. Activate only as a sorcery.
Whenever a modified creature you control leaves the battlefield, put a +1/+1 counter on this artifact. (Equipment, Auras you control, and counters are modifications.)

Changeling (This card is every creature type.)
Protection from black
: This creature gets +X/+X until end of turn, where X is its power.

When this creature enters, return each other creature you control to its owner's hand.

(: Add .)

Distribute two -1/-1 counters among one or two target creatures.

This creature can't block.
Whenever this creature deals combat damage to a creature, destroy that creature. It can't be regenerated.

An-Havva Constable's toughness is equal to 1 plus the number of green creatures on the battlefield.

When this creature enters, target player shuffles any number of target cards from their graveyard into their library.

This creature gets +1/+0 for each color among Allies you control.
: Earthbend 5. (Target land you control becomes a 0/0 creature with haste that's still a land. Put five +1/+1 counters on it. When it dies or is exiled, return it to the battlefield tapped.)

Whenever this Vehicle attacks, create a Treasure token. (It's an artifact with ", Sacrifice this token: Add one mana of any color.")
Crew 1 (Tap any number of creatures you control with total power 1 or more: This Vehicle becomes an artifact creature until end of turn.)

Haste
When this creature enters, it deals 4 damage to you.

Flying
When this creature enters, put target red or green creature on top of its owner's library.

Flying
As long as this creature is in your graveyard, each Human creature you control enters with an additional +1/+1 counter on it.

Trample
At the beginning of combat on your turn, if you control an Ajani planeswalker, put a +1/+1 counter on this creature.