Meganium moveset help?

Question

I'm unsure for a move set for my HeartGold Meganium. I'm thinking
Synthesis
Solar Beam
Aromatherapy
Earthquake
I'm not sure about aromatherapy, should I replace it with petal Dance, magical leaf, or another move or is this move set fine? Any changes I should make?

Comments

I would probably use toxic instead of aromatherapy. Also, replace solar beam with either with pedal dance or  energy ball. Pedal dance is if you have safeguard and energy ball is just good stab with a chance to lower special defense. Oh yeah, what's its nature?

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I wasn't sure if I needed to mention the nature or not:
Nature: Gentle
Iv: Capable of taking hits
Gender: Female
also, what about giga drain?

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giga drain is a good move if your low on health and you're opponent has more HP than you the attack does 75 damage and replenishes half of some of your health

Answer 1

This set looks quite nice, but there ar a couple things that could improve it. Solar beans charge up turn makes it inconvenient. Energy ball makes for a reliable replacement. Your other option is to replace aromatherapy with Sunny Day, as sunny day removes solar beams charge up turn and increases the recovery of synthesis. So you'd have a set that looks like

Meganium@miracle seed or leftovers or your beneficial choice of item
Sunny Day
Solarbeam
Earthquake
Synthesis

Or this
Meganium@see items above
Aromatherapy
Energy Ball
Earthquake
Synthesis

Finally, you could go for a full support set
Meganium@light clay/leftovers
Reflect
Light Screen
Aromatherapy/energy ball
Synthesis

Comments

I think I'll go for the sunny day, solar beam, earthquake, synthesis move set. It's already holding the miracle seed.