Sliver Queen, Blur Sliver, Gemhide Sliver, and Biomancer's Familiar

Prerequisites

• Sliver Queen on the battlefield
• Blur Sliver on the battlefield
• Gemhide Sliver on the battlefield
• Biomancer's Familiar on the battlefield

Steps

1. All slivers have haste
2. Tap a Sliver to generate
3. Use that mana to create a Sliver with Sliver Queen's ability
4. Use the newly created Sliver to repeat the cycle

Results

• Infinite 1/1 sliver tokens
• Infinite ETB