They are EX Ruby and Sapphire, EX Sandstorm, and EX Dragon
Its a random red removal spell that some say is bad, but I personally say is amazing (maybe its because I was able to get a Blightsteel Colossus off the one cast on my stuff)
These are located on the far left and right of the spell/trap zone, behind where your monsters are played
Jenson Carthalion, Druid Exile Jenson Carthalion, Druid Exile rewards you for casting multicolored spells by letting you scry 1, and if that spell is all colors, you get a free 4/4 Angel with flying and vigilance
The Regenerate part of Terror became more and more neglectable, since Regenerate itself started to disappear more and more from the following expansions
But Force Spike (same effect for competitive mana) is actually too good for Standard