end turn mtg card Magic: the Gathering - Final Fortune A single individual card from the Magic The (Glorious) End of Amonkhet:

Urza, Lord High Artificer does it all: It generates obscene amounts of mana, gives you an outlet for infinite mana, and even combos with cards like Winter Orb and Static Orb to lock your opponents out of the game

I mean, usually not in Commander, but Tinybones, Trinket Thief can get the job done when you can stack on card draw and get some late game inevitability

It can be played both defensively and offensively in Mono-Green, helping to compliment the main win-conditions of combat for Mono-Green Commander decks

[2] Dont worry about your commander being underpowered. Most commander players build decks they think are neat or interesting to play, not hyper-competitive