Zone Eater and Swordsman from a Foreign Land have similar effects that are even slower, but they weren't officially released in the early TCG
There's a more general version of this card called Yavimaya Hollow, but it's monetarily more expensive and requires mana to activate
Illustrated by: Kaja & Phil Foglio Multiverse ID: 1071 Not Legal Traditional Standard Not Legal Traditional Alchemy Not Legal Traditional Explorer Not Legal Traditional Historic Not Legal Traditional Timeless Rulings 2016-06-08 If you turn Mishra's Factory into a creature but haven't controlled it continuously since your most recent turn began, you won't be able to activate its first or last ability
These powerful cards were balanced around the delayed value players got for playing them, so casting these spells at any time is a powerful way to break them
Cards with an Inkwell icon on them can also be played as their normal card if you choose not to place them into your inkwell
Cyberse Quantum Dragon and Borreload Savage Dragon are the headline acts, high-Level Synchro Monsters that dominate the battlefield as soon as they are Summoned