Rubblebelt Rioters

Creature - Human Berserker

Haste
Whenever Rubblebelt Rioters 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

0/4

2019-05-03 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.
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.

mtg.wtf