Like most Magic: The Gathering cards, the value of Rift depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Mystery Booster Playtest Cards 2019)
There were only two downsides Seismitoad had: First, the damage output was not very high, so it took time to KO an opponents Pokmon and, second, the fact that Virizion Genesect was one of the most powerful decks in Standard
Crew 2 Illustrated by Stephan Martiniere Standard Legal Alchemy Legal Pioneer Legal Historic Legal Modern Legal Brawl Legal Legacy Legal Comp
Playing Winter Orb with Urza, Lord High Artificer is a game plan
But for most of the part it will be quickly forgotten and drop in price heavily
Aethersquall Ancient supplies you with 3 precious energy counters each turn if left unchecked