Reaper of Sheoldred [The List] Ugin Set: Collectors’ Edition Type: Land

Set: Collectors’ Edition Type: Land — Island Swamp Rarity: Rare ({T}: Add {U} or {B}

Set: Modern Masters Type: Tribal Instant — Treefolk Rarity: Uncommon Cost: {4}{G} Create a 2/5 green Treefolk Shaman creature token

Set: Commander 2011 Type: Creature — Hydra Rarity: Rare Cost: {4}{G}{G} Whenever Hydra Omnivore deals combat damage to an opponent

"It's actually quite simple

Discard Arashi: Arashi deals X damage to each creature with flying

Reaper of Sheoldred [The List] Ugin Set: Collectors’ Edition Type: LandSet: The List Type: Creature Phyrexian Horror Rarity: Uncommon Cost: {4}{B} Infect (This creature deals damage to creatures in the form of 1 1 counters and to players in the form of poison counters.) Whenever a source deals damage to Reaper of Sheoldred, that source's controller gets a poison counter.