Once Hooded Horror is blocked, it doesn’t matter if the defending player controls the most creatures. The block won’t be undone.
17-10-2013
wotc
The number of creatures each player controls is evaluated only as blocking creatures are declared. If, at that time, the defending player doesn’t control the most creatures or isn’t tied for the most, Hooded Horror can be blocked.
Random a card of Magic: The Gathering (MTG), but you can also roll the D20 dice, random a Planeswalker, have fun with the random rules and more.