Oath of Kaya [War of the Spark] Wraith {R}: War-Spike Changeling gains first

{R}: War-Spike Changeling gains first strike until end of turn

or land to its owner's hand

Set: Time Spiral Type: Creature — Kavu Rarity: Uncommon Cost: {5}{R} Echo {5}{R} (At the beginning of your upkeep

Set: Kaladesh Type: Enchantment Rarity: Uncommon Cost: {1}{B} Whenever an artifact enters the battlefield under your control

Oath of Kaya [War of the Spark] Wraith {R}: War-Spike Changeling gains firstSet: War of the Spark Type: Legendary Enchantment Rarity: Rare Cost: {1}{W}{B} When Oath of Kaya enters the battlefield, it deals 3 damage to any target and you gain 3 life. Whenever an opponent attacks a planeswalker you control with one or more creatures, Oath of Kaya deals 2 damage to that player and you gain 2 life. "So everyone gets what they truly deserve, I will keep watch."