Mull to 6 indicates how often the first hand was unsuitable and a single mulligan was required
So far, only 23 cards feature Connive in MTG
I'd argue level 3 isn't spectacular, but board-wide anthems are always good to have especially when tacked onto the rest of the package
Though none of these cards are typically double-sided, the Secret Lair versions have art on both sides, with puzzles - a sudoku, wordsearch, and matching game - alongside the full card text on their back faces
Some cards have effects that let you reroll one or more dice
The floor of this card is a more pip-intensive Diabolic Tutor, which doesn't sound great, unless it sounds amazing (Hi K'rrik, Son of Yawgmoth), but is still not bad