While CGC Cards recognizes that Sub-Grades have a loyal following among a small group of collectors, CGC Cards believes eliminating Sub-Grades is the right move for the hobby for a couple of key reasons: Of course, if Sub-Grades were free, there would probably have been more demand, but thats not practical given the additional time (and therefore cost) involved
German TG-SX1 Wenn ein T.G.-Monster, das du kontrollierst, ein Monster deines Gegners durch Kampf zerstrt und auf den Friedhof legt: Whle 1 T.G.-Synchromonster in deinem Friedhof
For one, these cards can be quite valuable, especially if they're in good condition
As with Energy Tap, the best way to get as much bang for your buck with an effect like this is to play creatures that have extremely high mana costs that become manageable to cast via cost reduction
If you are playing in a format that uses only N or R cards, it should provide quite a bit of protection thanks to its DEF