How about this: If you have one of the Maxus gate cards, Construction or Building Gate (not sure if those are the right names), and you roll the main Maxus peice (Helios or the Maxus Neo) on it, than you can summon the Maxus. The G-power would be the combined power of the attribute bonuses on the gate card, plus the g-power of Helios or the Maxus Neo. If you have 2 of the same attribute for MH, you would not get the bonus twice. If you don't have the Helios Maxus gate, you can use a card like a Helios Character Card, or another card related to Helios. The Maxus counts as all of the attributes you have for the traps/other bakugan for ability card or gate related bonuses. You follow the instructions on the gate card normally, so if it is a Helios character card, you would get the bonus for whatever attribute Helios is twice. On ability cards, you would only choose one bonus to receive. You cannot get the extra effect if you use an AC like Leefram or Klawgor. Well, that's all I can think of right now, might edit if I find something to be overpowered/underpowered.