Tephraderm [Onslaught]Set: Onslaught Type: Creature Beast Rarity: Rare Cost: {4}{R} Whenever a creature deals damage to Tephraderm, Tephraderm deals that much damage to that creature. Whenever a spell deals damage to Tephraderm, Tephraderm deals that much damage to that spell's controller.

"I don't know why people say a double-edged sword is bad

Set: Worldwake Type: Creature — Avatar Rarity: Rare Cost: {B} Death's Shadow gets -X/-X

this gaze became fierce and full of hate

Whenever you cast a historic spell

Set: Commander 2015 Type: Sorcery Rarity: Rare Cost: {4}{U}{U}{U} For each opponent

Set: Sun & Moon: Cosmic Eclipse Type: Psychic Rarity: Secret Rare Retreat cost: Colorless

You can't cast noncreature spells

it protects itself with a burst of blinding light

"My sword is at your service

Set: Urza's Saga Type: Artifact Rarity: Rare Cost: {5} Whenever a creature dies

Set: Expedition: Base Set Type: Colorless Rarity: Common Retreat cost: 1

its owner may cast it without paying its mana cost