Keep in mind, though, that whatever you pay for X has to include the original conditions of that creatures mana value
Sure, a three-mana 3/4 with reach is solid, and will likely outclass anything else your opponent is playing early on
Eruth, Tormented Prophet Eruth, Tormented Prophet is slightly different than the other cards on this list but essentially plays the same
I think most blue artifact decks can find some space for this one
For a shop that wants to place a similar order every few weeks and have it simply arrive, this is the lowest-friction route
The final ability on the card, which allows its controller to pay three mana and sacrifice another creature to draw cards equal to the sacrificed creatures toughness, then discard cards equal to its power, will pair perfectly with not only walls, but certain treefolk, turtles, and plants, too creature types that will almost certainly fill out an eventual Felothar deck