Durability-wise, they are middle of the pack
Its powerful searching ability allows you to add other Volcanic cards to your hand, including some crucial cards like Volcanic Emission, Volcanic Inferno, and the new Volcanic Blaze Accelerator
This gives Shapeshifters a unique place in synergistic Magic: The Gathering creature decks
All main event participants receive a regular version, with the top 128 players earning a special foil version
Graded Population Report: Raichu BREAK #50 Visualize the distrbution of grades in the chart
So this is clearly designed for one deck archetype, Life Gain, which is the third biggest archetype ever played, and it makes sense in +1/+1 counter decks that have the occasional lifelink dork or Commander or something that gains you life here and there like Akoum Refuge, and then if you have a Selesnya colored power matters build this would help there with things like Anthem effects