Dragon's Presence [Mystery Booster]

Dragon's Presence [Mystery Booster]Set: Mystery Booster Type: Instant Rarity: Common Cost: {2}{W} Dragon's Presence deals 5 damage to target attacking or blocking creature. "The Ancestor Dragon appeared atop the clouds, amid shattering mountains and sundering earth." Jiang Yanggu's travelogue

they also provide camouflage

Myr Prototype can't attack or block unless you pay {1} for each +1/+1 counter on it

Set: Aether Revolt Type: Legendary Artifact Rarity: Mythic Cost: {5} Whenever you cast a spell

Set: Khans of Tarkir Type: Artifact Rarity: Uncommon Cost: {X} Briber's Purse enters the battlefield with X gem counters on it

and you can become the master of all

Set: Sun & Moon: Unbroken Bonds Type: Colorless Rarity: Uncommon Retreat cost: Colorless

it's nearly invisible—until it exhales

Set: Urza's Saga Type: Artifact Creature — Wall Rarity: Uncommon Cost: {2} Defender (This creature can't attack

the eyes stand watch

He is crafted perfection

Wield your heart

trapping the survivors within the crevices of Ayagor for Atarka to devour at her leisure