Bright-Eyed Scout, Prismatic Lens and Naga Sea Witch to reduce the cost of the Giants
Duel! to summons it from the deck (Sometimes fail and summon a <6 cost minions, but is worth at last)
Holy Wrath without Banker? yeah, but a 5-mana spell that deals +8 damage isn’t worth?
Always mulligan Molten Giant because you can draw High Priest Thekal normally or with Call to Adventure