If you want to get even more Dragons, try out Rite of Replication and Raise the Palisade as a one-sided board bounce.
This is an enter-the-battlefield effect, so if this can be flickered with something like Conjurers Closet, you can not only remove cards from your opponents graveyards but also cast one of them
Budget Magic : Mono-Blue Mill (Standard, Magic Arena ) The Deck As its name suggests, Mono-Blue Mill is a mill deck
They would be given identification numbers that would show they were successful when the new player redeemed a rebate
Extended art takes the regular version of the card and widens it to encompass more of the card
Scythecat's effect, placing a +1/+1 counter on a creature when a land enters and then doubling the number of counters on a second trigger, is pretty strong