Will-o'-the-Wisp [Foreign Black Border]

Will-o'-the-Wisp [Foreign Black Border]Set: Foreign Black Border Type: Creature Spirit Rarity: Rare Cost: {B} Flying (This creature can't be blocked except by creatures with flying or reach.) {B}: Regenerate Will o' the Wisp. (The next time this creature would be destroyed this turn, it isn't. Instead tap it, remove all damage from it, and remove it from combat.)

Whenever a creature you control of the chosen type enters the battlefield or attacks

Set: Mystery Booster Playtest Cards Type: Sorcery Rarity: Rare Cost: {X}{R} Planequake deals X damage to each creature without flying and each planeswalker

sacrifice Dragon Whelp at the beginning of the next end step

and it can block creatures with flying

Set: Urza's Destiny Type: Sorcery Rarity: Rare Cost: {2}{U} Target player gains control of target permanent you control

Set: Fourth Edition (Foreign Black Border) Type: Sorcery Rarity: Rare Cost: {2}{W}{W} Destroy all creatures

Set: Urza's Saga Type: Artifact Rarity: Rare Cost: {5} Whenever a creature dies

From Otaria

Set: Pro Tour Collector Set Type: Enchantment Rarity: Rare Cost: {1}{G} At the beginning of your draw step

Whenever Xantid Swarm attacks

As Godless Shrine enters the battlefield

Set: Mythic Edition Type: Legendary Planeswalker — Sarkhan Rarity: Mythic Cost: {2}{G}{U}{R} +1: Draw a card