cards like solemnity mtg 肅然致哀 (Solemnity) · Hour of Devastation (HOU) #22 · Scryfall Magic: The Gathering Search or lands Solemnity + Phyrexian Unlife |

Svella, Ice Shaper Destroying all lands on the battlefield wont be an issue if you have other mana sources

More often, this walker will come down a few turns after 6 to close the game

Since Weftwalking isnt symmetrical like these cards usually are, this is effectively just a 6-mana draw seven

Grand Arbiter Augustin IV ...or this tempo-style powerhouse too

Acrobatic Maneuver and Settle Beyond Reality are some of the best examples of this, but even something as minor as adding a +1/+1 counter through Otherworldly Journey can come in handy when spread across several creatures

In order to destroy enchantments in blue, you need to get a bit creative