Thunderherd Migration 

Sorcery
The herds follow as new growth arises.
Artist:
Lars Grant-WestShare:
Text:
As an additional cost to cast this spell, reveal a Dinosaur card from your hand or pay

Rulings:
- 1/19/2018 If an effect refers to a “[subtype] spell” or “[subtype] card,” it refers only to a spell or card that has that subtype. For example, March of the Drowned is a card that benefits Pirates and features Pirates in its illustration, but it isn’t a Pirate card.
Legality:
- standard: Not legal
- future: Not legal
- frontier: Legal
- modern: Legal
- legacy: Legal
- pauper: Not legal
- vintage: Legal
- penny: Legal
- commander: Legal
- 1v1: Legal
- duel: Legal
- brawl: Not legal
- oldschool: Not legal
- historic: Legal
- pioneer: Legal
- gladiator: Legal
- premodern: Not legal
- historicbrawl: Legal
- paupercommander: Not legal
- alchemy: Not legal
- explorer: Legal
- predh: Not legal
- oathbreaker: Legal
Sets:
-
Rivals of Ixalan #149 (uncommon)
-
Game Night 2019 #52 (uncommon)