MTG

Flying {R}: Ancient Hellkite deals 1 damage to target creature defending player controls. Activate only if Ancient Hellkite is attacking.

Gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn. (It can attack and {T} this turn.)

Enchant creature Enchanted creature gets -1/-1 for each Swamp you control.

Flying {1}{B}: Nightwing Shade gets +1/+1 until end of turn.

Juggernaut attacks each combat if able. Juggernaut can't be blocked by Walls.

Whenever a player casts a red spell, you may gain 1 life.

Flying, vigilance

Whenever a player casts a green spell, you may gain 1 life.

Whenever an opponent discards a card, that player loses 2 life.

Flying

Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)

Flying

At the beginning of each player's upkeep, that player reveals a card at random from their hand. If it's a land card, the player puts it onto the ba...

Equipped creature can't be blocked and has shroud. (It can't be the target of spells or abilities.) Equip {2}

Defender (This creature can't attack.) Reach (This creature can block creatures with flying.)

Haste (This creature can attack and {T} as soon as it comes under your control.)

{1}, {T}: Untap target artifact.

Enchant creature Enchanted creature gets +2/+2 and has mountainwalk. (It can't be blocked as long as defending player controls a Mountain.)

Flying {X}: Prevent the next X damage that would be dealt to you this turn. If damage is prevented this way, this creature deals that much damage t...

Return target creature to its owner's hand.

Enchant creature Enchanted creature gets +2/+1.

This creature enters with three +1/+1 counters on it. Remove a +1/+1 counter from this creature: It deals 1 damage to any target.