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.
NM-Mint Foil - $1.70
NM-Mint Foil Non English - $1.70
Lightly Played Foil - $1.60
Lightly Played Foil Non English - $1.60
Moderately Played Foil - $1.50
Moderately Played Foil Non English - $1.50
Heavily Played Foil - $1.40
Heavily Played Foil Non English - $1.40
Damaged Foil - $1.10
Damaged Foil Non English - $1.10