MTG.Helper is a paper deck building companion project, it can help you see Mana Cost spread, Color Spread, Duplicate Cards, Deck Amount, And edit your deck Instructions- If you are making a EDH (Commander) Deck, you can add in your commander when you press the flag automatically, otherwise just skip with enter or the flag. When you add a card using the "Add+" button, follow this guide: Enter card name exactly, this helps duplicate detection, then tell it the color of the cards with these options: Black White Green Blue Red Colorless Multicolor Then, tell it the Mana cost of the selected card from 0-16 or X. Then the card will be added to your deck list. If a duplicate is detected, it will tell you and it will delete the data you just entered for it. Deleting cards- After pressing the "Del-" button, type the number in the list of the desired card, its name, the data will be deleted from the deck list, and you can enter another. Adding Land- After pressing the "Add Basic Land" button, type the number of the amount of different land color you will add, Ex. The mountain and Island would be 2. Then enter the first name of the land, Ex. "Island" then, enter the amount. Repeat this process for each color you choose. The bottom bar displays the spread of colors in your deck, Gold is Multicolor Pale Yellow is Plains Green is Forest Red is Mountain Blue is Island Grey is Colorless The upper bar is the Mana cost spread across the deck, the lightest color are low cost, and higher costs are dark colors. Have Fun Deckbuilding!