Perhaps the most meta-relevant battle-focused deck released in the past few years is Tenpai, a deck that is built around Synchro summoning during the battle phase
This was a deck that transformed the archetype and sent it into the competitive spotlight on its initial release, with many cards in the deck remaining mainstays for the deck ever since
Bring your chase cards, illustration rares, ex/GX/V cards, trainers, and more
Its possible to control a nontoken Army (perhaps a creature with the changeling ability) and, through combinations of other cards, its possible to control multiple Army tokens
Type: Effect Monster
The deck shines in resilience and value, healing up your creatures , bringing them back from the grave, and buffing your army to keep the pressure on