Deeps-cryst Guardian

Kicker {2}{u}. If this spell was kicked, Deeps-cryst
Guardian enters with a prism counter on it. If it has a
prism counter on it, it gets +3/+1 and has flying.

At the beginning of each opponent's upkeep, choose one:
• If that player controls more lands than you, search your
library for a basic land card, put it into play tapped, then
shuffle.
• If Deeps-cryst Guardian has a prism counter on it, you
may detain target nonland permanent that player
controls.