Ghalta and Mavren Ghalta and Mavren is the shining example of how a deck can go tall or wide, and while I love to do both, the option to chose either way is a really fun modal way to attack
The total card count and the number of unique designs are two different figures
Despite the predominance of creatures in the top ten list, it's an enchantment and land that take the top two slots - the former for its utility in Standard and Commander and the latter for its ubiquitous nature in Commander
It saw some play in Standard every once in a while and I played it in Modern before finding Card not found
Really what this card shows is how busted Madam Mim - Fox is
Monastery Mentor Monastery Mentor, one of the best prowess cards in Magic, has been a great card in many formats all the way up to Vintage, where the sequence of casting it as fast as possible using fast mana and following up with free spells like Mox Sapphire and Gitaxian Probe makes Mentor one of the biggest threats in the format