Wizards knows how to keep the lad loving gamers happy
Iconic Cards: Splinter Twin, Senseis Divining Top, Copy Cat, Living End, Primeval Titan, Grinding Station Popular Decks: Oops, All Spells!, Twin, Grinding Station, Mill, Belcher, Storm 6 Ramp Ramp decks want to generate a ton of mana to cast really powerful cards
And bouncing has a lot of flexibility as a way to survive removal or blocks, adding a useful tempo element, reloading a creature with a powerful enters-the-battlefield trigger, dealing with auras and so much more
See how strong this thing is
Getting anything bigger than a 1/1 token is already pretty rare, and usually requires access to green in the color identity to pull off
Holds up to 360 standard size cards