This is thanks to very few Commander options providing access to red mana
+1: Put three +1/+1 counters on up to one target noncreature land you control
Toski gives Creature-heavy Green decks literally everything they want: a sticky threat, a steady draw engine, and a very good reason to keep turning cards sideways
A tremendously powerful card with four strong chapters, this card can easily win the game for you on its own, especially in Commander if youre running a dedicated colorless build thats full of high-mana colorless bombs like Ugin, the Spirit DragonUgin, the Spirit Dragon or Eldrazi Titans
This is a powerful card, balanced by the fact that the opponent might get a decent replacement for the permanent they just lost
Joshua, Phoenix's Dominant A solid body which can help refresh your fuel, Joshuas face really lacks a standout feature, while the back costs a lot to get to, and really is missing haste to work in aggressive decks for the 5 mana that the transform costs