Tireless Tracker [Shadows over Innistrad Prerelease Promos] Drake Add X mana in any

Add X mana in any combination of {B} and/or {R}

Set: From the Vault: Dragons Type: Enchantment Rarity: Rare Cost: {4}{R}{R}{R} At the beginning of your upkeep

{T}: Put up to X +1/+0 counters on Clockwork Beast

Enchanted creature doesn't untap during its controller's untap step

Whenever Ebonblade Reaper deals combat damage to a player

Tireless Tracker [Shadows over Innistrad Prerelease Promos] Drake Add X mana in anySet: Shadows over Innistrad Prerelease Promos 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.