The reason that Pull Up can be useful is that a lot of the best EX cards are based on Legendary and Mythical Pokemon and are thus classed as Basic
For additional card draw we've got Mask of Memory, Jor Kadeen, First Goldwarden, and Sram, Senior Edificer for nice incremental draw, Akiri, Fearless Voyager which doubles as protection, and we've got impulse draw that also makes our creatures more lethal with Neyali, Suns' Vanguard and Kami of Celebration
The obvious way to win with Molten Duplication is using it to create a massive amount of copies of Dualcaster Mage that all have haste
Exile your Wasteland Strangler, and you can kill more stuff (though hitting Blight Herder doesnt do what you want)
Either way, you can see that it's very, very hard to pull this off, and in EDH its almost impossible because cards cant have the same name
However, its important to note that due to Pokemon Pocket s gacha mechanics, farming Pack Points isnt possible