Contagion Clasp [Duel Decks: Elspeth vs. Tezzeret] Elemental Ox {3}{G}: Ghor-Clan Bloodscale gets +2/+2

{3}{G}: Ghor-Clan Bloodscale gets +2/+2 until end of turn

and the horns of an ox

Liliana Type: Legendary Planeswalker — Garruk Rarity: Mythic Cost: {2}{G}{G} +1: Untap two target lands

this unique mechanism extracts power from a carefully prepared gemstone

Contagion Clasp [Duel Decks: Elspeth vs. Tezzeret] Elemental Ox {3}{G}: Ghor-Clan Bloodscale gets +2/+2Set: Duel Decks: Elspeth vs. Tezzeret Type: Artifact Rarity: Uncommon Cost: {2} When Contagion Clasp enters the battlefield, put a 1 1 counter on target creature. {4}, {T}: Proliferate. (Choose any number of permanents and or players, then give each another counter of each kind already there.)