House-Keeping:
Bulk updates to come on all colours. These updates reflect a change in archetype philosophy, switching from the rigid 10 tricolour builds to a variety of strategies. The support for Bant counters has been removed in favour of more diverse and powerful strategies. Flicker-Bounce, Mono-White Weenie, Temur Blitz (inspired by a Canadian Highlander build), and a minor aggressive white-based tokens deck are amongst these strategies.

Justification:
Similar to Sprouting Renewal in Green's update or the Qasali Pridemage in the upcoming multicolour update, Raze the Effigy is here to assist against a growing abundance of artifacts while still remaining relevant in non-artifact matchups.

Dwarven Forge-Chanter is one of the more efficient Red prowess creatures, and offers a solid body to hold equipment with a built-in damage clause for removal spells.

Flame Slash returns, trumping out Unholy Heat. I previously cut this card on the grounds of it killing almost all threats in the cube, but with both Wall of Blossoms and Wall of Omens alongside larger midrange threats in Green and Black, I'm returning this card and cutting Unholy Heat in favour of a simpler design.

Otherwise, the Red bulk update aims to further support Burn and Aristocrats in Red, with a return of Hobblefiend as one of my favourite cross-archetype two-drops.