Whenever Xolatoyac, the Smiling Flood enters the battlefield or attacks, put a flood counter on target land. That land is an Island in addition to its other types for as long as it has a flood counter on it. At the beginning of your end step, untap each permanent you control with a counter on it.
![Xolatoyac, the Smiling Flood (Extended Art) [The Lost Caverns of Ixalan Commander]](http://tothetablebgc.myshopify.com/cdn/shop/files/5183d26a-8b86-4975-a5a6-d1f905b959a8_05075c69-cc5e-4951-b8b3-f7c7e87db4d6.png?v=1776625521&width=1445)
