Attentive Sunscribe + Arwen Undómiel + Crystalline Crawler + Freed from the Real + Brad Boimler, Eager Ensign

Attentive Sunscribe

Arwen Undómiel

Crystalline Crawler

Freed from the Real

Brad Boimler, Eager Ensign

How it works

1. Activate Freed from the Real's first ability by paying , tapping Attentive Sunscribe.
2. Attentive Sunscribe triggers, causing you to scry 1.
3. Arwen Undómiel triggers, putting two +1/+1 counters on Crystalline Crawler.
4. Activate Crystalline Crawler's first ability twice by removing two +1/+1 counters from it, adding .
5. Activate Freed from the Real's second ability by paying , untapping Attentive Sunscribe.
6. Repeat.

By enchanting Attentive Sunscribe with Freed from the Real, you establish a perpetual loop of tapping and untapping that fuels itself: each tap triggers the Sunscribe's scry ability. This scry in turn triggers Arwen Undómiel, which places counters on Crystalline Crawler. Because Brad Boimler, Eager Ensign is tapped during the process, his replacement effect magnifies the counter growth, allowing the Crawler to easily supply the blue mana needed to sustain Freed from the Real's activation cost while generating infinite scry triggers.