Whenever this creature attacks, put a +1/+1 counter on it
The best way for you to use these is with the safety off, however
When she enters the battlefield, everyone exiles the top X cards of their library, where X is the amount of mana spent on her
These lands enable amazing mana consistency, as they can grab basic lands, shock lands, or surveil lands
3 Jace, The Mind Sculptor - Mythic Edition Mythic Rare - $56.77 Easily one of the best planeswalkers ever printed, Jace, the Mind Sculptor represents the blue mind mage at the height of his planeswalking power
Should I choose to hold Aerial Boost until after the declare blockers step, my opponent is very likely to block my Alabaster Host Sanctifier with their Redcap Heelslasher, as it would ordinarily survive the damage from my creature unscathed thanks to its First Strike ability (and even without First Strike, it has more than enough toughness to boot)