yugioh master duel war rock deck This madlad managed to reach D1 with in the tear 0 environment War Rock Mountain - Yugipedia

Firstly, of course, it's a grass type, able to attack into Darkrai for an extra 20 damage a turn

You can sacrifice a high-power creature, generate a massive burst of mana, and then dump it into his second ability, paying six generic mana to play the top card of your opponents libraries for free

It is most akin to countermagic in that it can deal with anything, it is one of the few things than can stop instants and sorceries from happening and it suffers the drawback of being time critical

Majespecter Fox - Kyubi X WIND Level 4 [ SpellcasterPendulumEffect ] ATK 1500 DEF 1000 P Scale 2 When this card is Normal or Special Summoned: You can add 1 "Majespecter" Trap Card from your Deck to your hand

One of the first things I like to do when I get a new set, it to open a couple of booster boxes, make a set of all of the commons, uncommons, rares, etc, and then sit, look at them, and read the flavor text to feel the story and the world