Nightmare's Grip

Menace, Deathtouch
When Dreamweaver transforms into Nightmare’s Grip, each opponent may exile a creature they control with toughness 3 or greater or lose 5 life instead. You may cast any cards exiled this way for half their mana cost while Nightmare’s Grip is on the battlefield.
Whenever Nightmare’s Grip deals combat damage to a player, put a dream token on it.
Whenever an opponent casts a spell, remove a dream token from Nightmare’s Grip.
If Nightmare’s Grip has 10 or more dream tokens, you