Ascended Heroes

Stage 1

{Grass}{Grass} Leaf Step 60

Weakness {Fire} ×2

Retreat {Colorless}{Colorless}

Bayleef

Mega Evolution

{Grass}{Colorless} Push Down 50
Switch out your opponent's Active Pokémon to the Bench. (Your opponent chooses the new Active Pokémon.)

Weakness {Fire} ×2

Retreat {Colorless}{Colorless}

Wisdom of Sea and Sky

{Grass}{Colorless} Vine Whip 40

Weakness {Fire} +20

Retreat {Colorless}{Colorless}

Lost Thunder

{Grass} Soothing Scent 20
Your opponent’s Active Pokémon is now Asleep.
{Grass}{Colorless}{Colorless} Razor Leaf 50

Weakness {Fire} ×2

Retreat {Colorless}{Colorless}

BREAKpoint

{Colorless} Body Slam 20
Flip a coin. If heads, your opponent's Active Pokémon is now Paralyzed.
{Grass}{Colorless} Vine Whip 30

Weakness {Fire} ×2

Retreat {Colorless}{Colorless}

Call of Legends

{Colorless} Hammer In 20
{Grass}{Colorless}{Colorless} Razor Leaf 50

Weakness {Fire} x2

Resistance {Water} -20

Retreat {Colorless}{Colorless}

HeartGold SoulSilver

{Colorless} Hammer In 20
{Grass}{Colorless}{Colorless} Razor Leaf 50

Weakness {Fire} ×2

Resistance {Water} -20

Retreat {Colorless}{Colorless}

Mysterious Treasures

{Colorless} Evolution Impulse
Search your deck for an Evolution card, show it to your opponent, and put it into your hand. Shuffle your deck afterward.
{Grass}{Colorless} Leaf Boomerang 30x
Flip 2 coins. This attack does 30 damage times the number of heads.

Weakness {Fire} +20

Resistance {Water} -20

Retreat {Colorless}

Dragon Frontiers

{Fighting}{Colorless} Poisonpowder 20
The Defending Pokémon is now Poisoned.

Weakness {Fire} ×2

Resistance {Water} -30

Retreat {Colorless}

Bayleef δ

Unseen Forces

{Colorless} Soothing Scent 10
The Defending Pokémon is now Asleep.
{Grass}{Grass}{Colorless} Razor Leaf 50

Weakness {Fire} ×2

Resistance {Water} -30

Retreat {Colorless}

Expedition Base Set

{Colorless} Mysterious Powder
Flip a coin. If heads, the Defending Pokémon is now Confused.
{Grass}{Colorless} Razor Leaf 30

Weakness {Fire} x2

Resistance {Water} -30

Retreat {Colorless}

Neo Genesis

{Grass}{Colorless} Poisonpowder 20
Flip a coin. If heads, the Defending Pokémon is now Poisoned.
{Grass}{Grass}{Colorless} Pollen Shield 30
During your opponent's next turn, Bayleef can't become Asleep, Confused, Paralyzed, or Poisoned. (All other effects of attacks, Pokémon Powers, and Trainer cards still happen.)

Weakness {Fire} ×2

Retreat {Colorless}{Colorless}

{Grass} Sweet Scent
Flip a coin. If heads and if any of your Pokémon have any damage counters on them, then remove 2 damage counters from 1 of them (or 1 if it only has 1). If tails and if any of your opponent's Pokémon have any damage counters on them, choose 1 of them and remove 2 damage counters from it (or 1 if it only has 1).
{Grass}{Grass}{Grass} Double Razor Leaf 40x
Flip 2 coins. This attack does 40 damage times the number of heads.

Weakness {Fire} ×2

Retreat {Colorless}{Colorless}