Aetherflux Reservoir (192) [Kaladesh]Set: Kaladesh Type: Artifact Rarity: rare Cost: {4} Whenever you cast a spell, you gain 1 life for each spell you've cast this turn. Pay 50 life: This artifact deals 50 damage to any target.

• Destroy target artifact

Destroy target nonland permanent with mana value 3 or less

then shuffle

and that player can't activate abilities that aren't mana abilities

Set: Ninth Edition Type: Land Rarity: rare {T}: Add {C}

Set: Core Set 2020 Promos Type: Creature — Human Rogue Rarity: rare Cost: {5}{U}{U} When this creature enters

a flying counter

you get {E} (an energy counter)

you may draw a card

{4}{R}{G}: Other creatures you control get +1/+1 and gain trample and haste until end of turn

Enchanted land has "{T}: Add one mana of any color

Set: San Diego Comic-Con 2013 Type: Legendary Planeswalker — Ajani Rarity: mythic Cost: {1}{W}{W} +1: Put a +1/+1 counter on up to one target creature