Some merc abilities are not properly tagged

[piedpiper358]

• ReferencedTag BLEED needs to be translated into appropriate mechanic in cards.json (e.g. Handmaiden's Poison)

• HIDE_COST tag needs to be translated into cards.json (e.g. Wicked Stab, Princess Power!)

• Elementary! doesn't have DIVINE_SHIELD mechanic

• Bogonomics, Boggy Blast, Beastly Beauty doesn't have TAUNT mechanic

• I suggest adding a custom tag for abilities that summon creatures for Dream Brew treasure highlight