Mox Opal [Scars of Mirrodin]Set: Scars of Mirrodin Type: Legendary Artifact Rarity: Mythic Cost: {0} Metalcraft {T}: Add one mana of any color. Activate only if you control three or more artifacts. The suns of Mirrodin have shone upon perfection only once.

When Piercing Nova becomes the target of an attack

You pay any costs for the drink

"The specimen seems to be broken

and attacks they control lose and can't gain go again during their next action phase

Set: XY: Furious Fists Type: Water Rarity: Ultra Rare Retreat cost: Colorless

Go again (It's an aura with "At the beginning of your action phase

a macabre monument to the Basilisk's power

{R}: Enchanted creature gets +1/+0 until end of turn

Set: Sun & Moon: Celestial Storm Type: Fire Rarity: Secret Rare Retreat cost: Colorless

Set: Amonkhet Invocations Type: Creature — Human Advisor Rarity: Mythic Cost: {2}{W} Sacrifice Loyal Retainers: Return target legendary creature card from your graveyard to the battlefield

When Ulamog

Set: Platinum: Base Set Type: Darkness Rarity: Ultra Rare Retreat cost: Colorless