[RPG] How to calculate the Monk’s Attack bonus

As a note, if the monk doesn't have at least an 16 (and that's absurdly low) after post-racial bonuses, it may be best to consider having a chat with the player and the DM saying "D&D doesn't like it when primary stats suck. What can we do to fix this?"

Feats:

• Superior Implement Proficiency: Accurate Dagger/Ki Focus
• Implement Expertise (Light Blades/Ki Focus)
• Deadly Draw (Get CA on enemies slid adjacent is better for centered breath, but there are a number of ways for stone-fist to take advantage of it)
• Nimble Blade (if you're going with Light blades. Great synergy with all of the above)

Items:

• Learning Weapon: gain a bonus to attack every time you miss the same enemy. Restricts the monk from using her AoEs, but when you're playing catch-up like this, most everything gets sacrificed.

General strategy:

• Combat Advantage, Combat Advantage, Combat Advantage. When you're not hitting, flanking or other CA granting means are your friend.
• Teamwork: Get the leader of the group to boost your attack modifer (she should be doing this anyways) or debuff enemy defenses.)

Yes

From PHB3, p217, Full Discipline (emphasis mine):

Separate Actions: Each of the techniques in a full discipline power requires a separate action to use. The action types are specified in the power. You can use the techniques in whatever order you like during a round, and you can use one of the techniques and not the other during a particular round.

So you can use just the move, or just the attack, or both the move and the attack.

Note that you can still only use the move power once, unless it's an at-will power (like Crane's Wings); from the same section:

The number of times you can use a technique during a round is determined by the power's type - at-will or encounter - and by the actions you have available in that round. For example, you can use the techniques of an at-will full discipline power as many times during a round as you like, provided you have enough of the required actions. If you use an encounter full discipline power, you can use both techniques, but can use each technique only once during that round.

Thus a monk could use the move action of an at-will Full Discipline power (such as Crane's Wings) twice in the same round, but could not use the move action of an encounter Full Discipline power (such as Drunken Monkey) twice in the same round, nor could they use the attack power twice in the same round even if they had sufficient actions to do so (from spending an action point or otherwise).