i think these are some good tips:* at

• At least 15 createurecreatures, most of them at low-medium mana curve.* you
• You should have some spells or enchantments that boost all you your creatures, like overrun Overrun or HOTP (honor of the pure). the The allies in zendikar Zendikar are a great modern example. sleep Sleep is also very good because it practically gives you another turn to attck attack with all your guys.* removals/combat
• Removals/combat tricks are always good. mass Mass removals are very good, just be careful not to kill too many of your guys.

i think these are some good tips: * at least 15 createure, most of them at low-medium mana curve. * you should have some spells or enchantments that boost all you creatures, like overrun or HOTP (honor of the pure). the allies in zendikar are a great modern example. sleep is also very good because it practically gives you another turn to attck with all your guys. * removals/combat tricks are always good. mass removals are very good, just be careful not to kill too many of your guys.