As life gainers there is little to chose between Sphinx and Griselbrand and it entirely comes down to which of their other effects and attributes are more suited to your build
It includes building a Cube around a particular mechanic, color combination, or strategy.
If you have ten bullets in your deck, even if youre playing 70 cards and viewing them all as bonus slots that dont take away from your other cards, youre still one-seventh bullets, meaning an opening hand will have an average of one bullet, which is like taking a mulligan every game if you assume bullets are narrow and not worth a card in the wrong place
One card that will be very helpful in building an equipment deck is Giott, King of the Dwarves
These are very useful in the right decks, the ones where you need double and triple of two different colors
High-value pulls should never be thrown into bulk lots