Annihilator abilities trigger and resolve during the declare attackers step. The defending player chooses and sacrifices the required number of permanents before they declare blockers. Any creatures sacrificed this way won't be able to block.
2010-06-15 · Wizards of the Coast
If a creature with annihilator is attacking a planeswalker, and the defending player chooses to sacrifice that planeswalker, the attacking creature continues to attack. It may be blocked. If it isn't blocked, it simply won't deal combat damage to anything.
2010-06-15 · Wizards of the Coast
If Ulamog's Crusher can't attack for any reason (such as becoming tapped or having just entered the battlefield), then it doesn't attack. If there's a cost associated with having it attack, its controller isn't forced to pay that cost, so it doesn't have to attack in that case either.
🍪 Tapt uses cookies and measurement tools to make the site work. With your consent, it also uses optional ones to understand how the site is used and to improve it. Learn more.
Essential cookieKeeps you signed in from one page to the next. Without it, the site does not work.
Always on
Internal audience measurementPages visited, cards searched, approximate city, and an anonymous session token that links your actions for the length of your visit (random, with no name or IP address, erased when you close the tab). Stays with Tapt, never shared. If refused, traffic is still counted but nothing is tied to you.
Third-party toolGoogle Analytics (traffic statistics, shortened IP address). It sets its own cookies and receives data from your visit, sometimes outside Quebec. If refused, nothing is loaded. You can subscribe to the newsletter either way: your address is only sent when you click Subscribe.