Mox Amber [Dominaria]Set: Dominaria Type: Legendary Artifact Rarity: Mythic Cost: {0} {T}: Add one mana of any color among legendary creatures and planeswalkers you control. A moment in time made tangible, it has the power to realize epic visions.

Set: EX: Sandstorm Type: Psychic Rarity: Holo Rare Retreat cost: Colorless

Set: POP Series 5 Type: Darkness Rarity: Common Retreat cost: Colorless

Set: Promo Finish: Cold Foil Type: Hero Rarity: Promo Class: Ranger Life: 40 Intellect: 4 Once per Turn Action - 0: Put a card from your arsenal on the bottom of your deck

That player sacrifices all permanents in the pile of their choice

Set: Diamond & Pearl: Majestic Dawn Type: Special Energy Rarity: Uncommon

then return a card from your graveyard to your hand for each card discarded this way

Set: Iconic Masters Type: Legendary Creature — Phyrexian Praetor Rarity: Mythic Cost: {8}{U}{U} Flash

that player discards a card instead

Set: Arabian Nights Type: Artifact Creature — Spirit Rarity: Rare Cost: {4} Flying (This creature can't be blocked except by creatures with flying or reach

Set: XY: Primal Clash Type: Water Rarity: Promo Retreat cost: Colorless

if All Hallow's Eve is exiled with a scream counter on it

Set: Gym Heroes Unlimited Type: Water Rarity: Rare Retreat cost: Colorless