yu gi oh master duel dragonmaid deck Borrel・Dragonmaid 2020 / You can only use each effect of Dragonmaid Sheou once per turn. Yu-Gi-Oh Master Duel Adds New

The others went through a few rounds of brainstorming though

Explore is a mechanic that was introduced in Ixalan and has seen a revival thanks to Hakbal of the Surging Soul (not a soldier) and the Merfolk precon from The Lost Caverns of Ixalan

Earthbend 3

The deck does feel like it suffers from trying to do a few connected but ultimately disparate things, though, so it does benefit from a little tinkering much like Liberty Prime itself

and comes with a fantastic Field Spell in "Domain Of The True Monarchs." This card allows its user to lower the Levels of cards in their Hand in order to Summon them without Tributing, something "Monarchs" greatly appreciate