[+1]: Up to one target creature gets +3/+0 and gains first strike until end of turn.
[−2]: Choose two target creatures. "Rowan's Not Messing Around Anymore" deals 1 damage to each of them. Those creatures can't block this turn.
[−9]: Gain control of all creatures until end of turn. Untap them. They gain haste until end of turn.

"Yorvo, He Big" enters the battlefield with four +1/+1 counters on it.
Whenever a green creature enters the battlefield under your control, put a +1/+1 counter on Yorvo. Then if that creature's power is greater than Yorvo's, put another +1/+1 counter on Yorvo.

Strive — This spell costs more to cast for each target beyond the first.
Any number of target creatures each get +1/+1 and gain flying until end of turn.

Strive — This spell costs more to cast for each target beyond the first.
Any number of target creatures each get +1/+1 and gain flying until end of turn.

First strike (This creature deals combat damage before creatures without first strike.)
Renown 1 (When this creature deals combat damage to a player, if it isn't renowned, put a +1/+1 counter on it and it becomes renowned.)

First strike (This creature deals combat damage before creatures without first strike.)
Renown 1 (When this creature deals combat damage to a player, if it isn't renowned, put a +1/+1 counter on it and it becomes renowned.)

First strike (This creature deals combat damage before creatures without first strike.)
Renown 1 (When this creature deals combat damage to a player, if it isn't renowned, put a +1/+1 counter on it and it becomes renowned.)

Awakened Amalgam's power and toughness are each equal to the number of differently named lands you control.

Awakened Amalgam's power and toughness are each equal to the number of differently named lands you control.

Awakened Amalgam's power and toughness are each equal to the number of differently named lands you control.

Target creature gets +2/+2 until end of turn. Scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)

Target creature gets +2/+2 until end of turn. Scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)

Flying, hexproof
Megamorph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its megamorph cost and put a +1/+1 counter on it.)
When Belltoll Dragon is turned face up, put a +1/+1 counter on each other Dragon creature you control.

Flying, hexproof
Megamorph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its megamorph cost and put a +1/+1 counter on it.)
When Belltoll Dragon is turned face up, put a +1/+1 counter on each other Dragon creature you control.

Blitz of the Thunder-Raptor deals damage to target creature or planeswalker equal to the number of instant and sorcery cards in your graveyard. If that creature or planeswalker would die this turn, exile it instead.

Blitz of the Thunder-Raptor deals damage to target creature or planeswalker equal to the number of instant and sorcery cards in your graveyard. If that creature or planeswalker would die this turn, exile it instead.

Bolster 3. (Choose a creature with the least toughness among creatures you control and put three +1/+1 counters on it.)

Bolster 3. (Choose a creature with the least toughness among creatures you control and put three +1/+1 counters on it.)

Callaphe's power is equal to your devotion to blue. (Each in the mana costs of permanents you control counts toward your devotion to blue.)
Creatures and enchantments you control have "Spells your opponents cast that target this permanent cost more to cast."

Callaphe's power is equal to your devotion to blue. (Each in the mana costs of permanents you control counts toward your devotion to blue.)
Creatures and enchantments you control have "Spells your opponents cast that target this permanent cost more to cast."