Still, assuming the rest of the Revival Trance includes cards that support this ability, Terra seems like a powerful rehash of Alesha, Who Smiles at Death, only with partial flying instead of first strike and integrated milling
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The drawback is real: each activation costs 3 life, and repeated activations add up quickly
She works great with the bounce package, with Steel damage to finish off characters after her 2 Strength attack, or to fend off those pesky budget Ruby/Emerald decks
Borderless character cards can be found in non-foil and traditional foil in Play Boosters and Collector Boosters
So it can be overwhelming scanning through a list of that size and figuring out which one or two you might want to build, especially if you're not familiar with the Final Fantasy video game series and don't have any particular favorite characters