This card has 1200 attack and 600 defense and gains 400 extra atk and def points for every card in your hand. The effect itself makes this card worth it. It requires on monster sacrifice.
Use for a quick and easy power up. When you have lots of cards in your hand just whip it out.
Strategies and game play:
First of all get your card count high enough to defeat the most powerful monster on the field. Then simply whip it out. While you have it on the field don't let the number of cards in your hand get low. Use cards such as pot of greed to increase the attack of Enraged Muka Muka. Then its just a matter of using a powerful cards.
Combos with other cards:
Ring of magnetism is always a good card with powerful monsters. Also use cards that will increase your card count such as card of safe return, pot of greed, and graceful charity.
Ways to counteract it:
Well aside from the always convenient card effect you can also bring down this monster indirectly by decreasing your opponent's card count so use cards such as card destruction and heavy slump. Aside from that if your opponent has few enough cards its just a matter of overpowering it.
Powering it up is as easy as counting cards. Simply draw a card and you get 400 bonus atk points. Nice huh? You can easily get this card to over 3000 attack points. Lets face it this card will turn your duel from a loosing one to a winning one.
It does limit what cards you can use. Every time you play a card Enraged Muka Muka's attack lowers. Sometimes I can be hard just to protect your card when all you can do is play one card at a time to avoid a lower attack. Its power also depends upon its effect so if you negate the effect muka muka is just another wimpy card. It also doesn't fit in with every deck.
Artwork and aesthetics:
I say the artwork is average. It certianly looks like a card that i don't wanna mess with. Its very ugly but then again its always the ugly ones that are the good ones. It looks almost like a machine combined with a frog.
I'd say a 8.5 out of 10. Yes this card is powerful but only if you know how to use it right.