Whenever Risen Reef or another Elemental enters the battlefield under your control, look at the top card of your library. If it's a land card, you may put it onto the battlefield tapped. If you don't put the card onto the battlefield, put it into your hand.
![Risen Reef [Secret Lair Drop Series]](http://tothetablebgc.myshopify.com/cdn/shop/files/9b88f895-b5d6-47ea-a69c-eb4e5d65e401.png?v=1776619397&width=1445)
