Twinferno 
Instant
"More fire?" Jaya asked."More fire," Jodah agreed.
Artist:
Justyna DuraShare:
Text:
Choose one —• When you cast your next instant or sorcery spell this turn, copy that spell. You may choose new targets for the copy.• Target creature you control gains double strike until end of turn.
Rulings:
No rulings foundLegality:
- standard: Legal
- future: Legal
- historic: Legal
- gladiator: Legal
- pioneer: Legal
- explorer: Legal
- modern: Legal
- legacy: Legal
- pauper: Not legal
- vintage: Legal
- penny: Not legal
- commander: Legal
- brawl: Legal
- historicbrawl: Legal
- alchemy: Legal
- paupercommander: Not legal
- duel: Legal
- oldschool: Not legal
- premodern: Not legal
- predh: Not legal
- oathbreaker: Legal
- timeless: Legal
- standardbrawl: Legal
Sets:
-
Dominaria United #149 (uncommon)
-
Dominaria United Art Series #39s (common)
