Nesting Dragon, Perilous Forays, and Amulet of Vigor

Prerequisites

• Nesting Dragon on the battlefield
• Perilous Forays on the battlefield
• Amulet of Vigor on the battlefield
• An additional land in hand

Steps

1. Play a land
2. Nesting Dragon triggers, creating a 0/2 Dragon Egg token
3. Activate the land by tapping it, adding
4. Activate Perilous Forays by sacrificing the token and and paying
5. Dragon Egg triggers, creating a 2/2 Dragon token
6. Resolve Perilous Foray's ability, searching your library for a land with a basic land type and putting it onto the battlefield tapped
7. Nesting Dragon and Amulet of Vigor trigger
8. Resolve Amulet of Vigor's trigger, untapping the land
9. Resolve Nesting Dragon's trigger, creating a 0/2 Dragon Egg token
10. Repeat from step 3

Results

• Near-infinite creature tokens
• Near-infinite death triggers
• Near-infinite ETB
• Near-infinite landfall triggers
• Near-infinite LTB
• Near-infinite sacrifice triggers
• Put all lands with a basic land type from your library onto the battlefield tapped