There's an inherent tension there: giving more players the mode they want will often mean creating new formats, but that will fragment the matchmaking pools, leading to lower player counts in them, longer matchmaking times, and worse matches (like more cross-rank pairing)
Its not clear what home itll have aside from the dedicated Niv to Light grinder lists, but I imagine something new
10 Inexorable Tide Inexorable Tide has just one line of text on the card but in that one line, there is tons of potential
Valley Mightcaller Rarity: Rare TYPE: Creature SUBTYPE: Frog Warrior CMC: 1 Mana cost: USD: $1.35 EUR: 1.05 TIX: 0.02 EDHREC RANK: 4964 (1/1) Trample Whenever another Frog, Rabbit, Raccoon, or Squirrel you control enters, put a +1/+1 counter on this creature
Rabbit Battery We got Rabbit Battery all the way back in Kamigawa: Neon Dynasty
Neon Dynasty