As long as it's your turn, Radha, Heart of Keld has first strike. You may look at the top card of your library any time, and you may play lands from the top of your library. {4}{R}{G}: Radha gets +X/+X until end of turn, where X is the number of lands you control.
![Radha, Heart of Keld (Extended Art) [Core Set 2021]](http://paradoxtcg.com/cdn/shop/products/ee618717-99e7-5355-a50d-e00606b1ac2d.jpg?v=1702324453&width=1445)
