River Heralds' Boon
Instant
Ixalan (XLN) · common
Oracle Text
Put a +1/+1 counter on target creature and a +1/+1 counter on up to one target Merfolk.
Instant
Ixalan (XLN) · common
Put a +1/+1 counter on target creature and a +1/+1 counter on up to one target Merfolk.