Near-infinite +1/+1 counters on creatures you control, Near-infinite landfall triggers, Put all basic lands from your library onto the battlefield, Put all basic lands from your library onto the battlefield tapped
Activate Fertilid, searching your library for a basic land card, putting it onto the battlefield tapped.
When it enters the battlefield, Amulet of Vigor, Felidar Retreat and Nissa trigger.
Amulet of Vigor's trigger resolves, untapping the land.
Nissa's trigger resolves, adding .
Felidar Retreat's trigger resolves, putting a +1/+1 counter on all creatures you control.
Repeat.
Component Cards
How It Works
Activate Fertilid, searching your library for a basic land card, putting it onto the battlefield tapped.
When it enters the battlefield, Amulet of Vigor, Felidar Retreat and Nissa trigger.
Amulet of Vigor's trigger resolves, untapping the land.
Nissa's trigger resolves, adding .
Felidar Retreat's trigger resolves, putting a +1/+1 counter on all creatures you control.
Repeat.