Whip of Erebos [Theros] Arkhos Set: Betrayers of Kamigawa Type:

Set: Betrayers of Kamigawa Type: Instant — Arcane Rarity: Rare Cost: {X}{U}{U} You may exile a blue card with mana value X from your hand rather than pay this spell's mana cost

where X is that spell's mana value

When Ethersworn Shieldmage enters the battlefield

you gain life equal to your devotion to green

Set: Nemesis Type: Creature — Human Spellshaper Rarity: Uncommon Cost: {2}{R} {2}{R}

Whip of Erebos [Theros] Arkhos Set: Betrayers of Kamigawa Type:Set: Theros Type: Legendary Enchantment Artifact Rarity: Rare Cost: {2}{B}{B} Creatures you control have lifelink. {2}{B}{B}, {T}: Return target creature card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step. If it would leave the battlefield, exile it instead of putting it anywhere else. Activate only as a sorcery.