Activate Devoted Druid by tapping it, creating a 1/1 Elf Warrior creature token.
Activate Devoted Druid's second ability by putting a -1/-1 counter on it, untapping it.
Repeat.

Infinite creature tokens

Infinite creature ETB

Devoted Druid

Born to Drive

Presence of Gond

Activate Barrenton Medic by tapping it, creating a 1/1 Elf Warrior creature token.
Activate Barrenton Medic's second ability by putting a -1/-1 counter on it, untapping it.
Repeat.

Barrenton Medic

Activate Barrenton Medic by tapping it, creating a token copy of itself with haste.
Activate Barrenton Medic by putting a -1/-1 counter on it, untapping it.
Repeat.

Infinite creature tokens with haste

Infinitely large creature

Splinter Twin

Activate Barrenton Medic by tapping it, creating at least one 1/1 Elemental creature token with haste.
Activate Barrenton Medic by putting a -1/-1 counter on it, untapping it.
Repeat.
If Barrenton Medic has a power of two or greater, it also becomes infinitely large.

Elemental Mastery

Activate Devoted Druid by tapping it, creating a token copy of itself with haste.
Activate Devoted Druid by putting a -1/-1 counter on it, untapping it.
Repeat.
Optionally, you may use the mana abilities of the Devoted Druid tokens to add infinite {G}.


Infinite green mana

Activate Cinderhaze Wretch by tapping it, creating a token copy of itself with haste.
Activate Cinderhaze Wretch by putting a -1/-1 counter on it, untapping it.
Repeat.

Cinderhaze Wretch

Activate Cinderhaze Wretch by tapping it, creating at least two 1/1 Elemental creature tokens with haste.
Activate Cinderhaze Wretch by putting a -1/-1 counter on it, untapping it.
Repeat.
If Cinderhaze Wretch has a power of two or greater, it also becomes infinitely large.

Activate Devoted Druid by tapping it, creating at least one 1/1 Elemental creature token with haste.
Activate Devoted Druid by putting a -1/-1 counter on it, untapping it.
Repeat.
If Devoted Druid has a power of two or greater, Devoted Druid becomes infinitely large, which allows you to use its mana ability instead to get infinite {G}.

Activate Cinderhaze Wretch by tapping it, creating a 1/1 Elf Warrior creature token.
Activate Cinderhaze Wretch's second ability by putting a -1/-1 counter on it, untapping it.
Repeat.

Combos with "Born to Drive"