Symbiotic Wurm [Onslaught] Mythic and put one onto the

and put one onto the battlefield tapped and the other into your hand

Set: Kaladesh Prerelease Promos Type: Enchantment Rarity: Mythic Cost: {3}{U}{U} Whenever you cast an instant or sorcery spell

{T}: Add {B} or {R}

Set: Urza's Destiny Type: Creature — Horror Rare Cost: {2}{B} Trample Whenever Phyrexian Negator is dealt damage

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Symbiotic Wurm [Onslaught] Mythic and put one onto theSet: Onslaught Type: Creature Wurm Rare Cost: {5}{G}{G}{G} When Symbiotic Wurm dies, create seven 1 1 green Insect creature tokens. The insects keep the wurm's hide free from parasites. In return, the wurm doesn't eat the insects.