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Monstrous Onslaught

Green

3 printings listed in our catalog, from newest to oldest.

Monstrous Onslaught, Foundations Commander printing
Foundations Commander FDC · No. 217 2026-10-02

Card text

{3}{G}{G}
Sorcery
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.
"Regards from Peema." —Rishkar
EDHREC rank #13017 Uncommon Not on the Reserved List
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The 3 printings

All, with their prices ↓

Standard ∅ Not legal
Pioneer ✓ Legal
Modern ✓ Legal
Legacy ✓ Legal
Vintage ✓ Legal
Pauper ∅ Not legal
Commander ✓ Legal
Oathbreaker ✓ Legal
Brawl ✓ Legal
Historic ✓ Legal
Timeless ✓ Legal
Alchemy ∅ Not legal
Explorer ∅ Not legal
Gladiator ✓ Legal
Penny ∅ Not legal
Duel ✓ Legal

Official rulings

4 rulings · in English, source Scryfall

You divide the damage among the target creatures as you cast Monstrous Onslaught. Each target must be assigned at least 1 damage.

2020-11-10 · Wizards of the Coast

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.

2020-11-10 · Wizards of the Coast

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.

2020-11-10 · Wizards of the Coast

The damage is dealt by Monstrous Onslaught, not by the creature with the greatest power among creatures you control.

2020-11-10 · Wizards of the Coast

All printings

Monstrous Onslaught, Commander Legends printing
Commander Legends
CMR · #244
Uncommon
Tapt's Canadian calculation. How to read these prices
Dungeon Comics & Cards · Foil