Granted, these effects take place at the end of your turn, softening their impact somewhat, but they can still spin out of hand in an Aristocrats deck if you can get a good sacrifice loop going
People flock towards the 2-mana ramp effects, but Search for Tomorrow is so much better than a typical Rampant Growth if you suspend it on turn 1, freeing up your turn 2 to cast other spells, and giving you access to the same amount of mana on turn 3
A monk deck usually wants lots of noncreature spells, preferably cheap instants and auras with flash to take advantage of the prowess mechanic
The closest paper comparison is something like Obsidian Fireheart, which uses a specific kind of counter to 'remind' you about the effect even if the creature dies
Winter Orb and Static Orb are the go-to lockdown pieces to abuse this ability
(Whenever a creature you control attacks alone, it gets +1/+1 until end of turn for each instance of exalted among permanents you control.) Illustrated by Bartek Fedyczak Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Legal Modern Legal Brawl Legal Legacy Legal Comp
