Icefall Regent [Dragons of Tarkir Prerelease Promos] D&D when an opponent's monster declares

when an opponent's monster declares an attack

but not for the skill to wield it

one soul at a time

if this card destroyed a monster by battle and sent it to the Graveyard: You can add 1 "Noble Knight" or "Noble Arms" card from your Deck to your hand

Set: Commander 2016 Type: Legendary Creature — Elf Scout Rarity: Rare Cost: {1}{G}{W} Parley — {T}: Each player reveals the top card of their library

Icefall Regent [Dragons of Tarkir Prerelease Promos] D&D when an opponent's monster declaresSet: Dragons of Tarkir Prerelease Promos Type: Creature Dragon Rarity: Rare Cost: {3}{U}{U} Flying When Icefall Regent enters the battlefield, tap target creature an opponent controls. That creature doesn't untap during its controller's untap step for as long as you control Icefall Regent. Spells your opponents cast that target Icefall Regent cost {2} more to cast.