Tempered in Solitude - #165

Set: Kamigawa: Neon Dynasty
Type: Enchantment
Cost:
Color: Red

Whenever a creature you control attacks alone, exile the top card of your library. You may play that card this turn.

Many master samurai make pilgrimages deep into the Sokenzan Mountains, where they train and meditate in silence, hoping to commune with a lava kami.