Its possible to mix and match different dice via the menu and configurations
For the low, low cost of one card, you get to attack again, draw a card, and use all of your mana a second time, plus get a crack at additional upkeep/end step triggered abilities and all that good stuff
Other creatures I like but can't find space for are Skullmulcher , a creature + sac outlet and card draw on a body, Green Sun's Zenith or Chord of Calling this guy out when your sac outlets have been removed or countered to finish of a player second main phase, remember it is a may ability so can still keep enough tokens out for defense if needs be
The Phyrexians invaded in Dominaria United, so now it was payback time
Each hit translates directly into ramp, which scales naturally in multiplayer games
Context: Pierre's deck was beautifully positioned