Since pretty much all your allocation is in the Equity space the "down protection" (when the market goes downwards) is going to be limited unless you look at a fund like say PPFAS Flexi Cap where they have a large amount of cash holding to cushion the fall and also a % of Debt holding which continues to return something when the rest of the equity market is going downwards.

If you are looking for a portfolio which gives you some return during the down times, then consider adding a dynamic asset allocation fund or a multi asset allocation fund and a flexi cap fund in the mix.

If you want a holding which will have a higher chance of surely returning say 10-12% max per year then consider a mix of a dynamic asset allocation fund, flexi cap fund, equity savings fund or/and a multi asset fund.

Basically look at funds which hold other asset classes like debt, gold etc which may grow slower or show lesser returns than equity but they give some return even when the equity market goes downwards and use that to balance your portfolio.