Market research showed that hybrid mana was the highest-rated thing in the original Ravnica block, and I believe it is still one of the highest-rated "mechanics" (it's a tool, not a mechanic, but that's what the market research called it), if not the highest, of all time
Its quite easy to make modified creatures with mechanics like job select and living weapon that create tokens to attach equipment to, not to mention whites plethora of counter production
For translation purposes, you can find the cards text below: Ancestral Mask (2G) Enchantment Aura Enchanted Creature gets +2/+2 for each other Enchantment in play
That constant psychological pressure is a major reason to consider her as one of the best planeswalkers in MTG
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