Sigarda's Summons
Enchantment
Creatures you control with +1/+1 counters on them have base power and toughness 4/4, have flying, and are Angels in addition to their other types.
With Olivia distracted, Sigarda tore free from her bindings and summoned her Host of Herons.
Néstor Ossandón Leal
Rulings
Removing all +1/+1 counters from a creature affected by this ability or removing Sigarda's Summons from the battlefield will cause that creature to revert back to what it was. Notably, this may cause a creature to lose flying after it has been declared as an attacker but before blockers are declared. This may also result in a creature with damage already marked on it being destroyed if that damage is greater than the creature's toughness.
(wotc • 2021-11-19)
Rulings
Removing all +1/+1 counters from a creature affected by this ability or removing Sigarda's Summons from the battlefield will cause that creature to revert back to what it was. Notably, this may cause a creature to lose flying after it has been declared as an attacker but before blockers are declared. This may also result in a creature with damage already marked on it being destroyed if that damage is greater than the creature's toughness.
(wotc • 2021-11-19)