'Ouphe' cards

Sacrifice this creature: It deals damage equal to its power to target creature with flying. Persist (When this creature dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner's control with a -1/-1 counter on it.)

{8}: This creature has base power and toughness 10/10 until end of turn. Activate only if you control an Oko planeswalker.

{1}{G}, {T}: Counter target activated ability from an artifact source. (Mana abilities can't be targeted.)

Activated abilities of artifacts can't be activated.

Whenever this creature attacks or blocks, put a -1/-1 counter on it. When this creature dies, draw a card for each -1/-1 counter on it.

{2}{G}, {T}: Untap target creature.

{2}{G/U}, {Q}: Double the number of each kind of counter on target permanent. ({Q} is the untap symbol.)

Sacrifice a token: This creature gets +2/+2 until end of turn.

When this creature enters, you gain 2 life. Persist (When this creature dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner's control with a -1/-1 counter on it.)

This creature enters with X +1/+1 counters on it. When this creature enters, reveal the top X cards of your library. You may put any number of Aura cards with mana value X or less from among them onto the battlefield. Then put all cards revealed this way that weren't put onto the battlefield on the bottom of your library in a random order.

{G}{G}{G}{G}, {T}: Regenerate target creature.

{G}, Sacrifice this creature: Counter target activated ability from an artifact source and destroy that artifact if it's on the battlefield. (Mana abilities can't be targeted.)

When this creature enters, draw a card at the beginning of the next turn's upkeep.

Spells that target this creature cost {2} less to cast.

Ward {2} (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.) {3}{G}: Put a +1/+1 counter on this creature.

Bargain (You may sacrifice an artifact, enchantment, or token as you cast this spell.) When this creature enters, if it was bargained, exile target artifact or enchantment an opponent controls.