If you control 2 or more Draconic chain links, this gets go again and "When this hits a hero, you may have target dagger you control deal 1 damage to them. If damage is dealt this way, the dagger has hit. Destroy the dagger."
Your attacks with stealth that are attacking a marked hero get +1{p} and "When this hits, this gets go again."
At the beginning of your end phase, if an opponent is marked, you become a random Agent of Chaos. (Your {g} doesn't change.)
Once per Turn Attack Reaction -- Discard an Assassin card: Target Assassin attack gets +3{p}. If it has stealth, it gets "When this hits a hero, banish a card in their arsenal."
At the beginning of your end phase, return to the brood. (Revert to your base hero.)
Instant -- Destroy this: Gain {r}. Activate this only if you've attacked with a Crouching Tiger this turn.
Battleworn (When the combat chain closes, if this defended, put a -1{d} counter on it.