Cards List
U 0169 – KLR
Monstrous Onslaught
Kaladesh Remastered (KLR)
Find the best Historic decks for Monstrous Onslaught, it's winrate, popularity and the MTG Arena formats where it is legal!


Monstrous Onslaught deals X damage divided as you choose among any number of target creatures, where X is the greatest power among creatures you control as you cast this spell.
Sorcery
Standard
Pioneer
Alchemy
Historic
Timeless
Historic Brawl
Uncommon
Kaladesh Remastered
- You divide the damage among the target creatures as you cast Monstrous Onslaught. Each target must be assigned at least 1 damage.
- The value of X is determined at the time you divide damage. It won't change later, even if the greatest power among creatures you control changes.
- If some of the targets become illegal, the original division of damage still applies. The damage that was divided among the illegal targets simply isn't dealt; it isn't re-assigned to remaining legal targets.