Sear Sear is just clean, simple removal
(You may cast cards from your graveyard for their escape cost.) When The Master of Keys enters, put X +1/+1 counters on it and mill twice X cards
The mana cost seems misleading as well because it has more than one option
What other drawing all-stars have we missed highlighting here
For more information on this set, its products, and how to pre-order your copy, head on over to the official Magic: The Gathering | Marvels Spider-Man website right now.
(Until your next turn, that creature can't attack or block and its activated abilities can't be activated.) Activated abilities include a colon and are written in the form "[cost]: [effect]." No one can activate any activated abilities, including mana abilities, of a detained permanent