Tireless Tracker [Shadows over Innistrad] Mirrodin Promos Set: Duels of the Planeswalkers

Set: Duels of the Planeswalkers Promos 2012 Type: Creature — Avatar Rarity: Mythic Cost: {4}{W}{W}{W} Serra Avatar's power and toughness are each equal to your life total

and ambition

Curse of Thirst deals damage to that player equal to the number of Curses attached to them

Set: Unglued Type: Basic Land — Forest Rarity: Common ({T}: Add {G}

Set: Kaladesh Prerelease Promos Type: Enchantment Rarity: Rare Cost: {2}{B}{B} Midnight Oil enters the battlefield with seven hour counters on it

Tireless Tracker [Shadows over Innistrad] Mirrodin Promos Set: Duels of the PlaneswalkersSet: Shadows over Innistrad Type: Creature Human Scout Rarity: Rare Cost: {2}{G} Whenever a land enters the battlefield under your control, investigate. (Create a colorless Clue artifact token with "{2}, Sacrifice this artifact: Draw a card.") Whenever you sacrifice a Clue, put a +1 +1 counter on Tireless Tracker.