The Wandering Rescuer sports a very clever design: Convoke helps you cast this creature, but also taps your creatures down to pick up hexproof from The Wanderer
To quote myself from 2019: " ...is that the fucking KKK in the artwork for To the surprise of nobody, the card called 'Invoke Prejudice', especially with its effect and artwork, is one that's forever in the 'culturally insensitive' pile
The effect also doesn't end at the end of your turn , giving you the flexibility to attack one opponent at a time if they also happen to have a few giant blockers on hand
Unlike Krosan Tusker this puts the card onto the battlefield and is proper ramp
Ive found Mobilized District to be useful more often than problematic for the mana, so I am happy to run one copy in builds without much double or triple black
Unstable Glyphbridge's first ability triggers if you cast it from any zone