I would probably play this in any blue/green deck, but where it will really shine is in a self-mill deck, where the lands you end up milling will buff this and also make its last ability relevant when it dies
The second mono creature on this list, only black this time, Baron Helmut Zemo is all about devotion, meaning you want plenty of black spells with black mana icons in the casting cost
They sell English products
A Continuous Spell, it places a Crystal Counter on itself each time a Crystal Beast is sent to the spell/trap zone
Web triggers right away at the start of combat, so thats the former covered
On eBay, this card is currently valued at a starting bid of $27.50