Guilds of Ravnica #008 Bolas's Citadel (Patreon)

Nicol Bolas's nefarious plan - the true purpose toward which he had been scheming - was now laid open for all to see. Planeswalker sparks streaked across the greenish, stormy sky to form an evergrowing vortex of power around Bolas's head, transforming him into an ever more godlike figure. With every spark added to the vortex of the Elderspell, it seemed that a portion of the power Bolas lost in the Mending was restored to him. All that remained was for him to squash the last little bit of resistance presented by a handful of insignificant Planeswalkers.

Assault on the Citadel.

Planeswalkers and guild leaders on the ground spearheaded an assault against the Eternals massed at Bolas's Citadel. It was a desperate action, intended to draw the Eternals away from Nicol Bolas rather than to secure victory. But it worked  -  it commanded the attention of Bolas and his God-Eternals for a time.

Other variations of this map:

[All Patrons]Grid/Gridless version of the map 

[Blood Witch]Bolas's Citadel Blood Witch map collection 

[Star Performer]Bolas's Citadel Star Performer map collection