Whenever a creature you control deals combat damage to a planeswalker, destroy that planeswalker
In a game where one Lore often means the difference between victory and defeat, this is a huge deal
1 Dark Intimations
The main reason for this is that a lot of the older MTG formats, namely Modern and Legacy, use cards that dont cost much mana
Scourge of the Throne if a 6/6 for six mana that has flying and Dethrone, which means it gets a +1/+1 counter on it when attacking the player with the most life
If any creatures with banding a player controls are blocking or being blocked by a creature, that player divides that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.) Enchantment Banding Enablers (CTRL to add secondary) Card Draw Card Draw (CTRL to add secondary) Combat Tricks Combat Tricks (CTRL to add secondary) Damage Prevention Damage Prevention (CTRL to add secondary) Decoys Noble Quarry Bestow (If you cast this card for its bestow cost, it's an Aura spell with enchant creature