Mentor (Whenever this creature attacks, put a +1/+1 counter on target attacking creature with lesser power.)
: This creature gets +2/+0 until end of turn.

Kicker (You may pay an additional as you cast this spell.)
Trample
When this creature enters, if it was kicked, it gets +1/+1 and gains haste until end of turn.

When this creature enters, create two 1/1 colorless Thopter artifact creature tokens with flying.
Tap two untapped artifacts you control: Target creature can't be blocked this turn.

(: Add .)

, : Tap target creature.

Black creatures can't block.

Target creature you control gets +X/+0 until end of turn. Then it deals damage equal to its power to up to one other target creature.

Prowl (You may cast this for its prowl cost if you dealt combat damage to a player this turn with a Rogue.)
Target player reveals three cards from their hand. You choose two of them. That player discards those cards.

Sudden Impact deals damage to target player equal to the number of cards in that player's hand.

Whenever one or more creatures attack one of your opponents or a planeswalker they control, those creatures gain menace until end of turn.

Enchant artifact
At the beginning of the upkeep of enchanted artifact's controller, this Aura deals 1 damage to that player.

: Add .
: Add or . This land deals 1 damage to you.

Exile the top three cards of your library in a face-down pile, then exile the top three cards of your library in another face-down pile. Look at the cards in each pile, then turn a pile of your choice face up. An opponent chooses one of those piles. Put that pile into your hand and the other into your graveyard. You lose 3 life.

Partner with Blaring Captain (When this creature enters, target player may put Blaring Captain into their hand from their library, then shuffle.)
: Create a 1/1 white Warrior creature token.

Storm (When you cast this spell, copy it for each spell cast before it this turn. Copies become tokens.)
Aeve isn't legendary if it's a token.
Aeve enters with a +1/+1 counter on it for each other Ooze you control.

Flash
Flying
When Kyodai enters, another target permanent gains indestructible for as long as you control Kyodai.
: Kyodai gets +5/+5 until end of turn.

Whenever another creature enters, you may put X +1/+1 counters on this creature, where X is that creature's power.

You may tap or untap target permanent, then you may tap or untap another target permanent.
Cipher (Then you may exile this spell card encoded on a creature you control. Whenever that creature deals combat damage to a player, its controller may cast a copy of the encoded card without paying its mana cost.)

When this creature enters, you may remove a counter from target permanent.

Volcanic Spray deals 1 damage to each creature without flying and each player.
Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)