The reason being is that if your opponent has some kind of answer for either Dumbo or your other evasive characters, you'll lose a ton of value
Once it accumulates eight of those counters, it becomes a 0/0 creature
Naban, Dean of Iteration / Panharmonicon out, have Archaeomancer or similar creature, a flicker spell (for example Ghostly Flicker), Reality Shift and access to infinite mana: similar to the afromentioned Naru Meha Reality Shift line, we do the same but in this line we have two Archaeomancer (or similar) triggers, out of which one will return us Reality Shift back to our hand and the second will be a flicker spell, which we use to flicker the Archaeomancer to then produce two additional ETB triggers, returning both of the instants to our hand
At the kitchen table, having a 3-mana noncreature permanent drawing and discarding two cards for you turn after turn after turn is great
Modern Horizons 3 was fine but grossly overhyped for what they should have been
Someone is your friend and will stack them 3 and 0 for you so you can draw an Ancestral Recall amount of cards
