Rhystic Study is by far the game's best card of its kind, effectively taxing each opponent 1 mana each time they cast a spell Spells are constantly cast in Commander, so Rhystic Study's controller will draw lots of extra cards if the opponents aren't paying 1 extra mana
The Ursula deck contains Entangled cards These are essentially new cards, with new abilities, art, a very different decoration, and the new Entangled keyword
As Jihad enters the battlefield, choose a color and an opponent
Thank you for reading, and be strong during these hard times
Amoeboid Changeling This blobby Changeling's sneaky ability to turn one type of creature into another is deceptively powerful
It also gives you mana towards them, in increasing quantity each time