Talk:Aiming for the Top Super Saiyan 2 Goku/@comment-33110901-20171012230526/@comment-29376732-20171118125908

Support cards, has the name says, are meant to buff other units in their rotation, they normally are the 3rd slot cards or floaters and they can help maximize damage or defense of your damage dealers and let other units tank to an extent, the top tier supports normally give higher boosts along with Ki (there are exceptions like PHY Pan and PHY SSJ2 Gohan Teen where the buff his big enough and the team itself doesn't lack ki links between each other) which can help units that lack Ki links or don't have common Ki links with the other units (LR Goku, LR Full Power Boujack,etc) get their stronger SA or an SA at all.

Some cards can also provide support through their SA (Super Vegito AGL for example) where they can increase the ATK or DEF of allies when their super is launched. As @CrossLeingod said these cards normally can't do much damage since their ATK boost normally are restricted to their passive and passive only which means its very minimal their damage making Elder Kais not worth using on those units (currently the hardest hitting support unit is SSJ2 Goku TEQ which has an Immense super but has no ATK or DEF buff only Ki+3 therefore he still doesn't hit very hard even with Sa10)