[spoiler="phantoche synchros & xyzs"] Crusades 1 Tuner + 2 or more non-Tuner Fiend-Type monsters
On the PokeDATA website, you enter the name of the card that you have and it will bring up a list of potential matches
Ruling the roost: The best MTG commanders It may cost an eye watering nine mana, but if you're able to get it out on the field the game and protect it, The Ur-Dragon is hard to beat
Competitive Diversity Splinter Twin Once Moderns premier combo deck, Splinter Twin was either beloved or maligned depending on who you asked
The biggest weakness is any Stifle effect, unlike Lab Man and Jace you wont be able to just try again by drawing a card you would need to flicker Thassas Oracle or some other method to try again
But EFs have also led to a variety of MTG Arena features, both big (achievements, having cube drafts at all) and small (the big "this creature has reach" icon)