Leshrac's Rite 
Enchantment — Aura
Enchant creature Enchanted creature has swampwalk. (It can't be blocked as long as defending player controls a Swamp.)
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyLEGALvintageLEGALcommanderLEGAL
Enchantment — Aura
Enchant creature Enchanted creature has swampwalk. (It can't be blocked as long as defending player controls a Swamp.)