Blistercoil Weird + Cryptolith Rite + Memory Crystal + Mystic Speculation

GUR identity

Commander legal

The 4 combo pieces

• Blistercoil Weird
• Cryptolith Rite
• Memory Crystal
• Mystic Speculation

What must be in place

Blistercoil Weird does not have summoning sickness.

How to execute it

1. Activate Blistercoil Weird by tapping it, adding {U}.
2. Cast Mystic Speculaiton with buyback by paying {U}.
3. Blistercoil Weird triggers, giving itself +1/+1 until end of turn and untapping it.
4. Resolve Mystic Speculation, causing you to scry 3 and return Mystic Speculation to your hand.
5. Repeat.

What the combo produces

• Infinite magecraft triggers
• Infinite scry
• Infinite storm count
• Infinitely large creature until end of turn