Flying, haste
You may exert Glorybringer as it attacks. When you do, it deals 4 damage to target non-Dragon creature an opponent controls. (An exerted creature won't untap during your next untap step.)
Related products
from $2.98
Bontu's Monument
Amonkhet
Black creature spells you cast cost {1} less to cast. Whenever you cast a creature spell, each opponent loses 1 life and you gain 1 life.
from $0.44
Vizier of Remedies
Amonkhet
If one or more -1/-1 counters would be put on a creature you control, that many -1/-1 counters minus one are put on it instead.
from $2.23
Harvest Season
Amonkhet
Search your library for up to X basic land cards, where X is the number of tapped creatures you control, and put those cards onto the battlefield t...
View full details
from $0.89
Prepare
Amonkhet
Untap target creature. It gets +2/+2 and gains lifelink until end of turn.