Battle-Rattle Shaman
Creature — Goblin Shaman
At the beginning of combat on your turn, you may have target creature get +2/+0 until end of turn.
The shaman rattles not to inspire a battle fury but to drown out the shrieks of those fleeing the Eldrazi.
Warren Mahy
Rulings
If a spell or ability causes your turn to have multiple combat phases, Battle Rattle Shaman's ability triggers during each of them.
(wotc • 2017-03-14)
Battle-Rattle Shaman's ability triggers when the beginning of combat step starts during each of your turns. It resolves before you declare attackers.
(wotc • 2017-03-14)
Rulings
If a spell or ability causes your turn to have multiple combat phases, Battle Rattle Shaman's ability triggers during each of them.
(wotc • 2017-03-14)
Battle-Rattle Shaman's ability triggers when the beginning of combat step starts during each of your turns. It resolves before you declare attackers.
(wotc • 2017-03-14)