Valdaci is strange, is draksar+constructs, atm there are 6 champs that got that combo so I wouldnt bother try to make a pure valdaci deck. But they are good, just to few to cover all you want, so either go for a IS/SL split with valdaci as base and adding the missing parts. or probably better go for a SL draksar with the valdaci you want to use. sentry, bolter, shieldwarden are the one i would use and i them alot in FF IS also maybe sweeper if you want to have fun with traps/knockback effects since sweep somehow still just costs 1 AP, and its a mobile unit also
This is a kind of valdaci deck I play. they got the fire/acid attacks with guardian and commander nisk/ everyone to make dragon skull really worthwhile. Its kind of unexpected for people. lots of relics to absord relics with guardian/ get his aura off. Electricity aurua on tinks lets the gaurdian run in, drop his emerald, drop an acid trap, and have electricity aura for 24 dmg w/o attacking. Dragon engine is a beast with dragon skull out. Drop him after a splinehawk fr 2 speed and imporve his speed with lodestone for a basic every turn for free if they stick to him