Tidewalker

Creature - Elemental */*, 2U (3)
Tidewalker comes into play with a time counter on it for each Island you control.
Vanishing (At the beginning of your upkeep, remove a time counter from this permanent. When the last is removed, sacrifice it.)
Tidewalker's power and toughness are each equal to the number of time counters on it.¹
Illus. Dave Kendall

Crystal Keep Rulings Summaries

• If you control no islands, it will come into play with no time counters. [Planar Chaos FAQ 2006/12/13]
• Note - Also see Vanishing, Rule 502.60.

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