Keep an eye on cards that have low costs but higher rewards
Until the end of your next turn, you may play cards exiled this way
This involves gluing the face of an IE/CE card onto the back of a genuine Magic card
Ultimecia, Temporal Threat Lets say you have a few creatures in play and cast Ultimecia, Temporal Threat
You should be packing a mana base with cards like Slayers Stronghold, Hanweir Battlements and Flamekin Village, which all grant haste, one of the key tools at your disposal to convert damage on board into wins
Then there's also the full-art version of the Yuffie Kisaragi - Yuriko, the Tiger's Shadow, currently just under $100