MTG >Combos >Onvermoeibare tracker +Simic Groeikamer +Kodama of the East Tree +

Play a Bounceland with both creatures in play the bounceland's ability will trigger, return it to your hand Tireless Tracker will trigger, create a Clue token When the token comes into play, Kodama's ability will trigger, and you can play a 0-cost permanent from your hand. Play the bounceland and repeat the process.