Patching Weaknesses of Modern Blue By providing free interaction, Force of Negation patches blue's weaknesses against fast combo and control decks in Modern
Kiki-Jiki, Mirror Breaker Coming in at #3 is Kiki-Jiki, Mirror Breaker, a card that has broken Modern and other formats with its enablement of various combos that tend to result in a near-endless glut of identical creatures that untap or blink a creature upon entry to the battlefield
Magnified Treatment Associated Sets: Speaking of Things-in-Rings (patent pending), lets zoom in on the Magnified treatment from Karlov Manor
That being said, Ragavan is still an insanely powerful one-drop that threatens both mana acceleration and card advantage, and there's not much more you can ask for at one mana
Additionally, the card back should be centered, with no uneven or crooked borders
You can even plan around wiping your own board with this to drain your opponent out of the game