Quillspike + Phyrexian Altar + Woodfall Primus

Prerequisites

• Woodfall Primus does not have a -1/-1 counter on it.

Steps

1. 1Activate Phyrexian Altar by sacrificing Woodfall Primus, adding .
2. 2When Woodfall Primus dies, its persist ability triggers, returning it to the battlefield from your graveyard with a -1/-1 counter on it.
3. 3Whe Woodfall Primus enters the battlefield, it triggers, targeting any noncreature permanent.
4. 4Holding priority, activate Quillspike by paying and removing the -1/-1 counter from Woodfall Primus, giving Quillspike +3/+3 until end of turn.
5. 5Repeat.
6. 6You may also repeat this loop as desired during future turns to destroy any number of noncreature permanents.

Effects

• Destroy all noncreature permanents opponents control each turn
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers
• Infinitely large creature until end of turn
• Lock
• Mass Land Denial