This is particularly useful for heron players who are managing multiple accounts.
Using Session Box with splinterlands.io
You can play multipler splinterlands accounts by using Session Box. It is a browser extension that opens and saves tabs with their individual cookies and information.
This way, you can have many splinterlands.io sessions opened at the same time. It is free and it works wonders. All it asks of you is to sign up.
Take a look at the screenshot below: every tab is a different account. I can just ctrl+tab through them. It takes a little practice to efficiently play this way.
How to use
Install
First of all, enter session as your google search, then pick the appropriate version for your browser (Firefox, Chrome, etc). Then download it. You can only store your sessions by signing up through the extension after it is installed, so make sure you use a valid email to do this.
Storing sessions
Now go to https://splinterlands.io/ and open up the extension. Click the plus icon with a circle around it 
When you open a new session, you'll be able to customize it's name so you can more easily remember what was on it. In my case, I just use the names of the accounts I'm going to use for each tab. It's okay to use the default group name "Group 1", but you can get more organized later on if you're going to use Session Box for other websites.
After the session has been created, login and play. Try closing this tab then opening it up from the extension window again. It will load it all back up where you're already logged in. Having multiple stored tabs opened at once will not affect each other so you can battle in all of them simultaneously.
You can open all stored sessions from a certain group (i.e. all splinterlands accounts) by clicking the gear icon then choosing "Open all site" for a very quick start up experience.
What is Herons Unlimited?
Herons is a staking service. A person delegates cards to one of our accounts, another person plays it. A bot will automatically transfer DEC earnings to both card owner and player. It is, of course, running on the steem-engine chain, so you can expect security and transparency.
Join our Discord to get started.
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