werewolf

Try one more Mayor of Avabruck and since it's modern, you can use 4 Copperline Gorges.

+1 like for tribal decks, dont forget about Huntmaster of the Fells its awesome and there is probably some kind of tribal enchantment or instant like many other decks try to search for it :)

this is my tribal rogue deck http://www.mtgvault.com/educn07/decks/better-you-block-this-or/

With all those lords, and considering how strong werewolves are in their transformed state, it may be better to put Overwhelming Stampede instead of Overrun

Another thing you might want: Cavern of Souls, if you have the money. It's not as expensive as it was before (from $25 to $12-13), so you can get 1 or 2 for this deck and then your werewolves not only have more mana for thier colors, but they can't be countered as well.

If this isn't intended for any format might as well take out the searing spears for lightning bolts. Couldn't hurt.

Just to make this clear: Control decks will eat this alive. My two other friends plays a sliver deck and a human aggro deck. The Sliver deck does have 4 of the haste lord creatures, but that's the only creature that can make it possible to compete. The human deck doesn't have anything that hastes and only sorceries (it's strong if nobody touches anything it plays basically). Been playing grixis control for a while and it's fun to watch peoeple not being able to do anythign to hurt me :P

Not saying this deck won't work against anything, but people who plays with removal spells will be a problem for you depending on how much they have of it. (not meaning to hate on this deck, I tried making a werewolf deck myself once during a time when control decks weren't as popular amongs my friends :P)

EDIT: To make this deck better, you could add stuff like Domri Rade (he is the one thing that makes creature heavy decks work against more controlly decks or even straight up control deck.) Fervor is another card that would make it possible for you to go up against control decks (grixis and esper can still respond to it, but white blue decks would need to have quicken or something to respond to it, which is a lot more unlikely as they'd need a 2 card combo) Hammer of Purphoros would also make this deck stronger against control, it would also make you able to play nothing during your turn and just spawn a 3/3 for your turn and have your werewolves transformed on your opponent's turn.

You don't need to mainboard any of these cards if you're not up against a control deck though. Some of them could make your deck stronger, like Domri and the Hammer, but they're not neccecary. Hope this helps a bit in any way =)

EDIT2: you have full moon's rise! That's actually something that could save you a lot, almost forgot about that card, although you'd still have a problem against control (same thing with 4x haste slivers) they still give you a fair chance!

Gotta love the WW deck. I really enjoyed the ISD block :( If you get a chance please look at my deck. Its needing some improvements. Any idea's would be great :)

http://www.mtgvault.com/spaghettih34d/decks/curses-modern-need-help/