Rant question

Cheval de Bataille, Action Modifier, Sabbat, Titled, U , [Third]
Requires a ready titled Sabbat vampire. Only usable during a referendum. Any vampire voting against this referendum burns 1 blood when the results are tallied.

one action modifier, then another one, like command of the beast then conditionning if you are the acting methuselah do want you want in any order but no vampire will burn blood via cheval de bataille before you play !rant because :
Name: Rant!
[Anarchs:C/PAB3]
Cardtype: Action Modifier
Requires a ready anarch. Only usable during a referendum before any votes are cast.

for mobe rules it works :
This card can be played as an action modifier card or a reaction card. Only usable during a referendum. Each vampire with a capacity above 4 can burn blood to gain votes. A vampire gains 1 vote for each blood he or she burns. A vampire with a capacity above 7 gains an additional vote for each blood he or she burns.

And last thing: if your acting you can play rant and cheval before giving the opportunity to others player playing mobe rules in reaction

hope it's clear and correct