Rubblebelt Rioters
Creature — Human Berserker
Haste
Whenever this creature attacks, it gets +X/+0 until end of turn, where X is the greatest power among creatures you control.
"If the system is broken, break the system." —Domri Rade
Tomasz Jedruszek
War of the Spark (WAR)
• #215Rulings
If Rubblebelt Rioters is the only creature you control as its triggered ability resolves, X is equal to its own power. Unless another effect or a +1/+1 counter has raised its power above 0, this won’t have any effect.
(wotc • 2019-05-03)
The value of X is determined only as the triggered ability of Rubblebelt Rioters resolves. Once that happens, the value of X won’t change later in the turn even if the greatest power among creatures you control changes.
(wotc • 2019-05-03)
Rulings
If Rubblebelt Rioters is the only creature you control as its triggered ability resolves, X is equal to its own power. Unless another effect or a +1/+1 counter has raised its power above 0, this won’t have any effect.
(wotc • 2019-05-03)
The value of X is determined only as the triggered ability of Rubblebelt Rioters resolves. Once that happens, the value of X won’t change later in the turn even if the greatest power among creatures you control changes.
(wotc • 2019-05-03)