Nesting Dragon, Perilous Forays, and Lotus Cobra

Prerequisites

• Nesting Dragon on the battlefield
• Perilous Forays on the battlefield
• Lotus Cobra on the battlefield
• An additional land in hand

Steps

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

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