Pokemon to level 100 with no action replay!
1. Put two Pokemon in daycare on route 3.
2. As you may already know, every step you take is one exp. Point for your Pokemon so, go to the battle subway in Nimbasa city and find something to hold down the down button and the b button. (You could use tape or some books).
3. Make sure you are not in the outer lane or you will hit a machine go in the second outer lane.
4. Make sure your DS is plugged in so it wont run out of battery.
5. Leave on all night (and day if you want).
6. Collect Pokemon from daycare and thrash other trainers!
Hope this is a good cheat!
Added by: barneycrawford Jul 15th 2011, ID#15963