are these cards supposed to be ritual monster or fusion monsters???? how do they work??? are we suppose to draw 3 monsters to summon this card??? thats a -2 card advantage. why is everyone excited??
1 Tuner (Junk Syncron in this case) + 1 or more non0tuner Syncro monsters. The total levels of the tributed monster must equal the level of the target syncro card, in this case, 7.
Syncro cards are extremely fun, and can get crazy powerful. Some folks don't like them because they make the game alot faster, but honestly I like it (Though I'm dreading when they bring in Links monsters.)
Think of it like Fusion but instead of using Polymerization you just send them to the grave from the field (like the Gladiator Beast Fusions). The cards required for summon are depending on each Synchro individually. Usually 1 Tuner (some times specific) & 1 non-tuner monster.
how are you not familiar with syncro monsters they also have really great effects genrally along with their ease of summoning. With them also comes alot of special summoning monsters. In case you are not familiar with the tcg's meta when they came out they dominated it for good reason.