Seal of Cleansing, Seal of Fire, Seal of Removal and Seal of Strength all are a bit too far off center to be first person I think, but theyre all very similar to Seal of Doom which does feel FPP
This will likely be either the original Mizzium Transreliquat or whatever it copied with the last instance of its second ability to resolve
Every turn put the +1/+1 counters from Ezuri's ability back on to Sage of Hours, sacrifice them, take an extra turn
Conclusion As you can see, Radiant Pokmon Cards are just getting popular with players, and card makers are rigorously testing new collectibles to see if they're worth continuing to release
Ajani, Strength of the Pride doesnt seem to be either
Any blue Commander deck becomes instantly more powerful when it includes Rhystic Study