The starting life clause is the whole point: This black board wipe gets turned on very easily in Commander once somebodys been smacked around, although it may be too slow to be useful as a speed bump against aggro decks in the early game
For a long time, it was a legendary Vintage control card, and the mix of power plus scarcity is a big reason it built such a scary reputation, even if it ran up against mana burn when it was printed
Extellarknight Sacred Ptolemys Omega 7 [Exstellarknight Constellar Ptolemy 7] Rank 7 LIGHT Machine Xyz Effect Monster ATK 2700 DEF 2700 Materials: 3 Level 7 monsters Once per turn, during your Main Phase 2, you can also Xyz Summon Exstellarknight Constellar Ptolemy 7 by using a Tellarknight or Constellar Xyz Monster you control (transfer its materials)
Heres a preview of how theyll look: All borderless rare and mythic rare cards in Foundations will have Mana Foil versions
It's more versatile than Tempest, but I don't think it's worse than Tidal and Redox, so I think it's possible
