Here's my build for a casual game I am going to play.

Force Build 9045124 0
Set	#	Name	Team	Pts	Value
WOL	058	Galius Zed (Black Lantern)		150	SELL
FL	028	Tarpit		115	SELL
TMNT2	024	Rat King		100	SELL
UND	002	Dr. Frankenstein		30	SELL
AOU	AUID-104	Thor		5	SELL
Force Total:				400	$0.00

The game plan is to use Tarpit to tie up opposing characters that get too close then call in Thor for inspiration to give rat king one more lighting bolt to target with mind control. I think Dr.frankenstien is a staple for any monster theme team. Galius Zed is here for attacking power.
But I am also looking for a ruling on Galius Zed. Can Dr.frankenstien use support to heal past his given staring click #3?

No, the only way for Galius Zed to heal past click 3 is to use Steal Energy*. Even if he's on click 2, he cannot heal to click 1 unless he's using Steal Energy*. Anything above his starting line must be healed from Steal Energy*. It's the classic "Vampire" trait.

EDIT: *Or his heal when opposing character is KO'd part of the trait.

Thanks jjxanadu for your answer I agree with you. Though I wasn't 100% sure if the wording on his trait entailed for only healing through steal energy but I know there are dozens of vampire figures that have similar wording on traits that do the same thing. Like hell cow from deadpool and x force. I wish there were characters that heal past their starting line via support or other means.

I haven't done a deep dive, but if there was a way for you to allow your vampiric figures to attack (for damage) your own figures, the Hellcow would be a good way to try to keep your "blood bank" alive long enough for other vampires to charge up.

I initially thought that the FF Penguin could be used, but friendly attacks against him aren't for damage.