Powerbalance - Modern Horizons 3
Powerbalance
Enchantment
Whenever an opponent casts a spell, you may reveal the top card of your library. If you do, you may cast that card without paying its mana cost if the two spells have the same mana value.
For every action, a reaction. For every force, a firestorm.
Legalities
- NOTLEGAL Standard
- NOTLEGAL Pioneer
- LEGAL Modern
- LEGAL Legacy
- LEGAL Vintage
- LEGAL Commander
- LEGAL Oathbreaker
- NOTLEGAL Alchemy
- NOTLEGAL Explorer
- LEGAL Historic
- LEGAL Brawl
- LEGAL Timeless
- NOTLEGAL Pauper
- LEGAL Penny