5th Edition

An-Havva Constable's toughness is equal to 1 plus the number of green creatures on the battlefield.

Enchant creature Enchanted creature gets +X/+Y, where X is half the number of Forests you control, rounded down, and Y is half the number of Forest...

Inferno deals 6 damage to each creature and each player.

Enchant creature Enchanted creature gets -0/-1. Enchanted creature can't block creatures with power equal to or greater than the enchanted creature...

You and target opponent each flip a coin. Mana Clash deals 1 damage to each player whose coin comes up tails. Repeat this process until both player...

Flying {R}, {T}: Crimson Manticore deals 1 damage to target attacking or blocking creature.

White creatures get +1/+1.

{T}: Until your next upkeep, target noncreature artifact becomes an artifact creature with power and toughness each equal to its converted mana cost.

Enchant artifact At the beginning of the upkeep of enchanted artifact's controller, Warp Artifact deals 1 damage to that player.

{B}{B}{B}, {T}: Target opponent reveals their hand and discards a creature card at random. Activate this ability only during your turn.

{T}, Pay 1 life: Counter target white spell.

When Hecatomb enters the battlefield, sacrifice Hecatomb unless you sacrifice four creatures. Tap an untapped Swamp you control: Hecatomb deals 1 d...

Black spells you cast cost {B} more to cast.

Enchant land you control Enchanted land has "{W}{W}, {T}: Create a 0/1 white Caribou creature token." Sacrifice a Caribou token: You gain 1 life.

Flying Whenever Sibilant Spirit attacks, defending player may draw a card.

{0}: Return Blinking Spirit to its owner's hand.

{1}{U}, {T}: Untap target artifact an opponent controls and gain control of it until end of turn. It gains haste until end of turn. When you lose c...