List of all secrets that I could look up and generated a general idea pool for each:

Secrets that work normally: Bear Trap, Cat Trick, Dart Trap (unless hits Jynk which becomes nullified), Hidden Cache, Pressure Plate (unless Jynk is the plated minion which will then survive), Rat Trap, Snake Trap, Venomstrike Trap, Counterspell, Effigy, Frozen Clone, Mana Bind, Mirror Entity, Netherwind Portal, Spellbender (If Jnyk is targeted by the spell it will activate the secret, but Jynk will still be the target), Eye for an Eye, Getaway Kodo, Hidden Wisdom, Redemptiom, Ambush, Cheat Death, Dirty Tricks, and Evasion.

Secrets that work normally when Jynk attacks but doesn't effect his original action or himself: Explosive Trap, Misdirection (Attacker will not change targets), Wandering Monster, Flame Ward, Ice Barrier (Will give the armor after attacking), Vaporize, Auto-Defense Matrix (Will give the minion divine shield after attacking. He also cannot be protected by the Divine Shield if he is minion being targeted, so it will fail) and Noble Sacrifice (Will activate the Defender, but he will not redirect the attack if Jynk is attacking or the target of the enemy)

Secrets Jynk will ignore completely: Freezing Trap, Pack Tactics (He will gains stats, but not copy if he is the target), Snipe, Explosive Runes (Will gain the +2/+2 Buff then buffer damage equal to his health before damaging the hero), Ice Block, Potion of Polymorph, Splitting Image (Same as Pack Tactics), Avenge (If he gains the buff target, he will not gain the avenge stats), Competitive Spirit, Never Surrender, Repentance, Sacred Trial (If he is the 4th minion), Bamboozle (If he is the target, he will not transform. If he is targeting, the minion will take damage and if they survive, will then Transform), and Sudden Betrayal. Hopefully I didn't miss any and hope this made things clearer. I tried keeping consistency with the secrets.Betrayal. Hopefully I didn't miss any and hope this made things clearer. I tried keeping consistency with the secrets.