Chronozoa

Creature - Illusion 3/3, 3U (4)
Flying
Vanishing 3 (This permanent comes into play with three time counters on it. At the beginning of your upkeep, remove a time counter from it. When the last is removed, sacrifice it.)
When Chronozoa is put into a graveyard from play, if it had no time counters on it, put two tokens into play that are copies of it.¹
Illus. James Wong

Crystal Keep Rulings Summaries

• The ability checks if there are any time counters on it when it left play. It does not matter how it left play with no time counters on it. [Planar Chaos FAQ 2006/12/13]
• The copies come into play with 3 time counters each and with Vanishing, so the process can repeat. [Planar Chaos FAQ 2006/12/13]
• Note - Also see Token Creatures, Rule 216.
• Note - Also see Vanishing, Rule 502.60.

Format Legality	Legal in Vintage, Legacy, Extended Banned in Standard
Printings (1/9)	Planar Chaos (Rare)