Hearthpwn

0 changes - time rewinder

 cannot figure out 1 change

2 change - shadowstep, sap, freezing trap, vanish

The other answer is molten giant. . . 

Whoops realized I meant to put 2 changes for the other one 

your up hidden ninja

I'll post the next riddle then, 

25 mana 20/20 costs 1 less for each damage taken (1 change, two answers, one change per answer)

Tiger form Druid of the saber (add charge) and I cannot figure out the other one

Next up

8 mana 3/5 Charge

1 answer, 3 changes

1 answer, 4 changes

Magmaw

How many changes and answers?

Yep, your up.

Nope, and I miss worded the text, Lucifron is the right answer for the 3 change one

hint: 2 change one is a Druid specific expert set card

K, here goes

5 mana, 4/6, Battlecry cast sacrificial pact on all ememy minons

2 answers

1 with 3 changes 

1 with 2 changes 

(hint one is from a tavern brawl, the other, a class card)

Good Luck

Brewmaster

Baine Bloodhoof and Heigan the Unclean

Cult Master is one cannot think of the other, and I joined hearthpwn a year and a half after I started playing hearthstone.

(late to the party again, sorry)

Maiden of the Lake

Fallen Hero