Dimensional Infiltrator [Oath of the Gatewatch] Antiquities Tyrant's Familiar gets +2/+2 and

Tyrant's Familiar gets +2/+2 and has "Whenever Tyrant's Familiar attacks

Thunderbreak Regent deals 3 damage to that player

That creature doesn't untap during its controller's untap step for as long as you control Dungeon Geists

put a scroll counter on Aretopolis

Set: Judgment Type: Enchantment Rarity: Uncommon Cost: {2}{U} At the beginning of combat on each opponent's turn

Dimensional Infiltrator [Oath of the Gatewatch] Antiquities Tyrant's Familiar gets +2/+2 andSet: Oath of the Gatewatch Type: Creature Eldrazi Rarity: Rare Cost: {1}{U} Devoid (This card has no color.) Flash Flying {1}{C}: Target opponent exiles the top card of their library. If it's a land card, you may return Dimensional Infiltrator to its owner's hand. ({C} represents colorless mana.)