Bearer of the Heavens
Creature — Giant
When this creature dies, destroy all permanents at the beginning of the next end step.
To hold the heavens from the earth is no curse, but a titanic responsibility.
Ryan Alexander Lee
Journey into Nyx (JOU)
• #89Rulings
The effect of the ability will destroy all permanents on the battlefield as it resolves. It doesn't matter if those permanents were on the battlefield when Bearer of the Heavens died.
(wotc • 2014-04-26)
If Bearer of the Heavens dies during an end step, the delayed triggered ability will trigger at the beginning of the next turn's end step.
(wotc • 2014-04-26)
Rulings
The effect of the ability will destroy all permanents on the battlefield as it resolves. It doesn't matter if those permanents were on the battlefield when Bearer of the Heavens died.
(wotc • 2014-04-26)
If Bearer of the Heavens dies during an end step, the delayed triggered ability will trigger at the beginning of the next turn's end step.
(wotc • 2014-04-26)