Both of the signpost uncommons are simply good on their own, thus Red-Green is likely going to lead to a normal Stompy deck and less to a synergy-based deck
Plus, being in four colors with Saskia at the head of the deck created a dynamic I didnt enjoy at the table
It's a great card for the modern build
If your deck does not have access to green, you might have to get more creative by using cards like Tithe, Pilgrims Eye, or even Demonic Tutor to put lands into your hand, cards like Mana Geyser, High Tide, or Caged Sun to get a big payoff, or mana rocks like Arcane Signet, Coalition Relic, and the Ravnica Signet cycle (Boros Signet, Izzet Signet, etc.) to speed things along at the risk of seeing them destroyed later
Securely latch the lid to ensure cards are protected from bending and dust
To help make it more respectable I had both Maze Abomination and Maze Glider in the deck