Country Samira

In this composition, you have to play Slow Roll in level 7, until you hit the Samira 3-star. This composition is played with a tactic called Slow Roll, which mean that you will stop in some levels to roll above 50 gold, to find some 3-star units. Your main carry will be principally Samira, and then Urgot and Vex. As for tanks, the items will go in Thresh.

The best augments you can have are Cybernetic and Combat Augments. Also, Economy Augments are very nice as you will need a lot of gold to roll down for 3-star units (you should never have 3 augments of this type, one or maybe two are fine, but no more). Furthermore, the augments that give you items are not bad because you will have a lot of tanks, and the items that you may have left over from Ad and Ap can go in the Urgot or Vex. Additionally, it is important to emphasize that because of being a Reroll composition, any augment that gives you experience should never be take.

Samira needs two damage items and Runaan's Hurricane, or three damage items. The best damage items are Deathblade or Infinity Edge and Last Whisper. Urgot with two healing items hits a very good powerspike. Urgot's last item is flexible; the best are Sterak's Gage and Titan's Resolve, but any ad item is good. Tank items, whenever possible, go into Thresh. Other interesting items would be the Sunfire Cape since it is very good in early and reducing the healing of the enemies is very relevant.

To play this composition, you will need the Tahm Kench headliner (better +1 Country than +1 Bruiser). Then, you will play a Bruiser, which will be your other tank. At level 4 you play at least 1 Country (if you have headliner +1 Bruiser playing 4 Bruiser are also good). At level 5-6 the best would be to have 5 Country or 4 Bruiser.

At level 7, is when you fully direct your composition towards the final table. In this level, you will roll above 50 gold to find Samira 3-star and Urgot 3-star. It's highly important that you sell your early headliner before you roll, to have more opprtunities to find your final headliner. The best headliner is Samira +1 Country, but Urgot +1 Country is fine. If you can, any other 3-star unit is good, but the principal are Samira and Urgot. When you have find Samira 3-star, you can level up, but there is not a specific unit you can play (any 5-cost or Karthus is good).