There is a good balance between power and speed that you want to reach, and in cube for these kinds of archetype, I find Putrid Imp to be too much of compromise on this balance
(Each of those creatures can deal excess combat damage to the player or planeswalker it's attacking.) Whenever a creature you control with power 4 or greater enters, draw a card
For instance, Class enchantments are making a return from the Dungeons & Dragons sets, this time representing the various hobbies and vocations the animals of the plane enjoy
Shieldon is more of an investment for Bastiodons benefit
It will find many homes and be great at digging for things you need
Track your progress This will become all the more important when I'm at the singles-buying stage of my collection, but putting in a small amount of work to track your collection now means less work later on