Ikoria: Lair of Behemoths

Spontaneous Flight | Instant | | Target creature gets +2/+2 until end of turn. Put a flying counter on it. | Gabor Szikszai

Convolute | Instant | | Counter target spell unless its controller pays {4}. | Jason Rainville

Suffocating Fumes | Instant | | Creatures your opponents control get -1/-1 until end of turn. Cycling {2} ({2}, Discard this card: Draw a card.) | Anastasia Ovchinnikova

Fully Grown | Instant | | Target creature gets +3/+3 until end of turn. Put a trample counter on it. | Dmitry Burmak

Thwart the Enemy | Instant | | Prevent all damage that would be dealt this turn by creatures your opponents control. | Chris Rallis