Ornery Tumblewagg + Crystalline Crawler + Hellkite Charger

Prerequisites

• Crystalline Crawler has at least five +1/+1 counters on it.
• Ornery Tumblewagg does not have summoning sickness.
• Hellkite Charger and Ornery Tumblewagg cannot be blocked and killed by an opponent.

Steps

1. 1Activate Ornery Tumblewagg's saddle ability by tapping Crystalline Crawler, causing Ornery Tumblewagg to become saddled until end of turn.
2. 2At the beginning of your combat phase, Ornery Tumblewagg's first ability triggers, putting a +1/+1 counter on Crystalline Crawler.
3. 3Declare Ornery Tumblewagg and Hellkite Charger as attackers.
4. 4Ornery Tumblewagg's second ability and Hellkite Charger trigger.
5. 5Resolve the Ornery Tumblewagg trigger, doubling the number of +1/+1 counters on Crystalline Crawler.
6. 6Activate Crystalline Crawler's first ability seven times by removing seven +1/+1 counters from it, adding .
7. 7Resolve the Hellkite Charger trigger, causing you to pay to untap all attacking creatures you control and to get an additional combat phase after this one.
8. 8Repeat from step 2.
9. 9If Crystalline Crawler begins the combo with six or more +1/+1 counters, this combo will net infinite +1/+1 counters on it and colored mana, which will allow you to target any other creature(s) using Ornery Tumblewagg's triggers.

Effects

• Infinite +1/+1 counters on creatures you control
• Infinite colored mana
• Infinite combat phases