Defense Grid (Retro Schematic) [The Brothers' War Retro Artifacts]Set: The Brothers' War Retro Artifacts Type: Artifact Rarity: Rare Cost: {2} Each spell costs {3} more to cast except during its controller's turn. "Properly installed, each powerstone emits a targeted electromagnetic field that halts momentum as sure as stone." *Tome of Obstructions*

Set: Commander 2021 Type: Sorcery Rarity: Rare Cost: {5}{R}{W} Return all artifact cards from your graveyard to the battlefield

put a +1/+1 counter on Tireless Tracker

Set: The List Type: Legendary Artifact Rarity: Mythic Cost: {4} At the beginning of your end step

Set: The List Type: Artifact Rarity: Rare Cost: {5} Sunburst (This enters the battlefield with a charge counter on it for each color of mana spent to cast it

Set: Best of Promos Type: Darkness Rarity: Promo Retreat cost: Colorless

shuffle that pile

You may activate the loyalty abilities of planeswalkers you control twice each turn rather than only once

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

Set: Neo Revelation 1st Edition Type: Grass Rarity: Holo Rare Retreat cost: 1

Set: Eventide Type: Creature — Zombie Knight Rarity: Rare Cost: {1}{W/B}{W/B} Protection from white and from black

You may have Mocking Doppelganger enter the battlefield as a copy of a creature an opponent controls

Lair of the Hydra enters the battlefield tapped