Magmatic Chasm
Sorcery
Creatures without flying can't block this turn.
The Needle's Eye, a seldom-used passage that winds through Stensia's mountains, carries travelers close to Ashmouth—too close, some would argue.
James Paick
Shadows over Innistrad (SOI)
• #172Rulings
Because Magmatic Chasm’s effect doesn’t change the characteristics of any permanents, the set of creatures affected by Magmatic Chasm is constantly updated. Creatures without flying that enter the battlefield later in the turn won’t be able to block.
(wotc • 2016-04-08)
Rulings
Because Magmatic Chasm’s effect doesn’t change the characteristics of any permanents, the set of creatures affected by Magmatic Chasm is constantly updated. Creatures without flying that enter the battlefield later in the turn won’t be able to block.
(wotc • 2016-04-08)