Gorgon Flail [Magic 2010] Centaur you may sacrifice Ajani's Last

you may sacrifice Ajani's Last Stand

and one chatter of animals—of which I am one part

Set: Battle for Zendikar Type: Sorcery Rarity: Rare Cost: {3}{G}{U} Converge — Search your library for a creature

Set: Unglued Type: Enchantment Rarity: Rare Cost: {W}{W} When you speak in non-rhyming sentences

Nature's secrets can be read on every tree

Gorgon Flail [Magic 2010] Centaur you may sacrifice Ajani's LastSet: Magic 2010 Type: Artifact Equipment Rarity: Uncommon Cost: {2} Equipped creature gets +1 +1 and has deathtouch. (Any amount of damage it deals to a creature is enough to destroy that creature.) Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery.)