Merrow ReejereyMerrow Reejerey brings the heat as a 2/2 for (requiring only one pip makes a difference) that, as lords do, boosts your other Merfolk by +1/+1
Card Set(s) -Kingdoms of Intrigue- [OP-04] CARD VIEW OP04-110 | C | CHARACTER Pound Attribute Wisdom Block Icon 1 Effect [Blocker] (After your opponent declares an attack, you may rest this card to make it the new target of the attack.) [On K type Characters other than this Character and rest this Character: Set up to 1 of your [Charlotte Linlin] Characters as active
In episode 61, this card is discarded as Angel's Mercy and special summoned by level adjustment, but of course, in reality, it cannot be regular summoned through the effect of Armed Dragon LV5, so it cannot be summoned
Sword of Truth and Justice is another one that is pretty good with Venser as the commander since it gives him (conditional) evasion, proliferates, and adds +1/+1 counters to grow your creatures which the deck has very few ways of doing, but I absolutely would not spend $30+ for the card, it's not that good