I managed to win a blue name with this (in December 2022), because it was a B01 tournament and I managed to roll the high roll all the way.
In short, kill the enemy before the enemy kills you! Achieve this by deploying your one costs. Levin lets you get more one costs out on turns 3 and 4. If your enemy is still alive by turn 5, you've lost. Hold onto your Alvises if you draw them: he lets you pull any MCs hiding in the back, which would otherwise be a problem for you. Ignore board, always hit face. Crit whenever necessary: 3/2 Celice is your main promo and he lets you recycle those Lakche BSes. Bonding Lachesis gives you cards: only deploy her in an emergency. Deirdre and Julia let you adjust your bonds to swap in and out any BSes from the bond zone. Leaf, Shanan, and Sigurd 1 are your beaters: the last of them can swing things with Hero Emblem. Sigurd 0 replaces himself and gives you a +10 to anyone.
Video of the tournament winners' finals (featuring Ciphercord voice chat screaming): https://www.youtube.com/watch?v=4eOAlr_QNB4&ab_channel=Retrop
