Actually winning with this card is another matter entirely because Triskaidekaphile is very easily removed from play
Like many War Of The Spark planeswalkers, Teferi, Time Raveler has a static ability that prevents opponents from casting any spells at instant speed, meaning they can only play them during their own turn
If they can't, they're looking at a minimum of adding 10+ power to your side of the board each turn
For comparison, Collected Company cast on Turn 4 in Heliod gives roughly a 90% chance of hitting two more more creatures, and that's typically acceptable despite the crappy mana dorks and such
Green/white: Food Aggro Yes, the hobbits-and-ponies archetype is surprisingly aggressive although its less surprising when you consider the nature of its mechanics
Or, Amber Chromicon if Michael isnt banished and would survive another challenge with 1 more Willpower