Lifetap [Beta Edition] Azra Assassin Set: Onslaught Type: Creature —

Set: Onslaught Type: Creature — Wurm Rarity: Rare Cost: {1}{G} When Tempting Wurm enters the battlefield

and nor can I

Set: Magic 2013 Type: Enchantment Rarity: Mythic Cost: {7}{U}{U}{U} You may cast spells from your hand without paying their mana costs

Set: Battlebond Type: Creature — Spirit Rarity: Rare Cost: {3}{G}{G} Untap all permanents you control during each other player's untap step

Target creature gains trample and gets +X/+0 until end of turn

Lifetap [Beta Edition] Azra Assassin Set: Onslaught Type: Creature —Set: Beta Edition Type: Enchantment Rarity: Uncommon Cost: {U}{U} Whenever a Forest an opponent controls becomes tapped, you gain 1 life.