this with pyro, works 33% of the time every time :D - disguised toast.. only if it wasn't random would really put it into a control N'zoth paladin for more pyro.. anyway still good with pyro in general if you don't get poisonous you still do 1 damage to all and get maybe a 3/4
The chance at the dream Poisonous value is about 1-in-3. For the style of deck you'd play this card, there's still a real chance of getting bad adaptations like taunt or +3 health when you could just run a guaranteed +3 attack (Blessing of Might), divine shield (Hand of Protection), or +1/+1 (Divine Strength). Even windfury can be replicated in Blessed Champion (for a lot more mana)! Definitely flexible but not the lack of consistency is still significant.
I first voted "bad" then I voted "very good", actually, this card is very flexible, it can give a minion divine shield, +3 health or attack, stealth, windfury and some of these things already exists for paladin but only with one effect, I don't know if this will be played, but it's a good card, although I prefer it as a 2 mana 1/1 minion but it really helps in the paladin quest so it's ok.
This card enables a lot of (RNG-dependent) burst damage:
Adaptation: Windfury (1 mana) + Blessing of Might (1 mana) + Blessing of Might (1 mana) + Blessed Champion (5 mana) = + 12 attack and windfury for 8 mana. If you play a 2 attack charger, that's 16 attack charger with windfury (32 damage).