Razakus (Highlancer) Priest with otk combo

To combo you need to set up the usual

and

for the 1 cost hero power then use this to control the board meanwhile you draw your combo.

For the next part of the combo

use to discount the following cards

maybe even a 1 cost 3 damage Kazakus potion to do a otk from 30

Other tips

if you are facing a lot of warriors you can use Harrison Jones instead of Gluttonous Ooze

Zephrys the Great can be placed in this deck replacing Tar Creeper if you really want to put him in.