| River Heralds' Boon |
| Instant |
| Put a +1/+1 counter on target creature and a +1/+1 counter on up to one target Merfolk. |
| Illustrated by Alex Konstad |
|
NOT LEGAL Standard
LEGAL Pioneer LEGAL Modern LEGAL Legacy LEGAL Vintage
NOT LEGAL Brawl
LEGAL Historic LEGAL Pauper LEGAL Penny LEGAL Commander |