Dormant Sliver, Wingmantle Chaplain, Hivestone, Savage Summoning, and Thassa's Oracle

Prerequisites

• Dormant Sliver on the battlefield
• Wingmantle Chaplain in hand
• Hivestone on the battlefield
• Savage Summoning in hand or in the library
• Thassa's Oracle in hand or in the library
• available

Steps

1. Cast Wingmantle Chaplain by paying
2. Wingmantle Chaplain's ETB ability and Dormant Sliver each trigger
3. Resolve Dormant Sliver's trigger, drawing a card
4. Resolve Wingmantle Chaplain's trigger, creating a 1/1 Sliver token with defender for each creature with defender you control
5. Wingmantle Chaplain's last ability and Dormant Sliver each trigger once for each token created; put them on the stack in any order
6. Resolve a Dormant Sliver trigger, drawing a card
7. Resolve a Wingmantle Chaplain trigger, creating a 1/1 Sliver token with defender
8. Repeat steps 5 through 7 until there are no cards in your library
9. Put Wingmantle Chaplain's and Dormant Sliver's triggers on the stack in any order
10. In response, cast Savage Summoning by paying
11. Cast Thassa's Oracle by paying
12. Thassa's Oracle enters the battlefield and triggers

Results

• Infinite card draw
• Infinite creature tokens
• Infinite ETB
• Win the game