Community
Frenzied Arynx
Creature — Cat Beast
Riot (This creature enters with your choice of a +1/+1 counter or haste.)
Trample
4 generic mana red mana green mana : This creature gets +3/+0 until end of turn.
Rulings (3)
If a creature entering the battlefield has riot but can't have a +1/+1 counter put onto it, it gains haste.
Jan 25, 2019
Riot is a replacement effect. Players can't respond to your choice of +1/+1 counter or haste, and they can't take actions while the creature is on the battlefield without one or the other.
Jan 25, 2019
If you choose for the creature to gain haste, it gains haste indefinitely. It won't lose it as the turn ends or as another player gains control of it.
Jan 25, 2019
Legality
Formats by platform
