If you lose the flip, that opponent gains control of that creature
However, he claimed he had been trying to escape, and could not trust anyone
If your opponents board states are starting to get out of control, you can use more specific board wipes like Farewell or Fell the Mighty that allow you to leave your important cards intact while also eliminating opposing threats
The Blooming Waters Premium Collection box is a big set all collectors should be aware of
Shamanic Revelation, Hunter's Insight, Disciple of Freyalise, and Garruk, Primal Hunter all fall into this category (although Garruk can potentially draw cards several times if your foe's let you)
Thrasios, Triton Hero Partner commanders are all the rage at higher-powered Commander tables because they offer all the colors you could want and plenty of card advantage