Sandwurm Convergence
Enchantment
Creatures with flying can't attack you or planeswalkers you control.
At the beginning of your end step, create a 5/5 green Wurm creature token.
Cantankerous and territorial, sandwurms claim even the skies above their dunes.
Slawomir Maniak
Rulings
Once a creature has attacked you or a planeswalker you control, it will remain in combat even if it gains flying. Similarly, if a creature with flying enters the battlefield attacking, Sandwurm Convergence's first ability can't undo that attack.
(wotc • 2017-04-18)
Related Cards
Printings
Price History (USD)
Price History (EUR)
Rulings
Once a creature has attacked you or a planeswalker you control, it will remain in combat even if it gains flying. Similarly, if a creature with flying enters the battlefield attacking, Sandwurm Convergence's first ability can't undo that attack.
(wotc • 2017-04-18)