Still, there's good ways, like Proteus Staff, or good spells that target multiple creatures like Curse of the Swine to take out real threats while tucking Fblthp in the process
While most people were focused on the Lions Eye Diamonds and Lotus Vales of the world, Flash quietly picked up errata that basically made it so that you couldnt just pick a creature and not pay for it, so that you could do the enters the battlefield trick which was the exact trick the card was originally designed to allow for (albeit, long before they conceived of just how big of design constraints this could put on them in the future if they changed the types of creatures they made)
almost entirely their manabase
For a really easy way to measure this, get on your bathroom scale, weigh yourself (and grimace) and then hold near-weightless plastic grocery bag full of the cards
Mondrak, Glory Dominus Another one of whites MTG token doublers is Mondrak, Glory Dominus