Flowering of the White Tree gives all non-legendary creatures you control +1/+1, and also gives legendary creatures you control +2/+1 and also ward 1
The Shining, Poltergeist, The Haunting, Ghostbusters, The Wicker Man and so much more
Its even a fine spell to discard in something like Inti, Seneschal of the Sun due to flashback
Attune basically stockpiles energy for a bonus effect later in the game at no additional cost
you can see this on the last worksheet, Summary. Step 3: Paste this same list of card titles into column A of the other three worksheets: Low & High Card Count, Card Placement Percentage, and Summary. (I prefer to color code the card names on each worksheet according to different schemes, so I do not link the cells to the list on the first worksheet.) Dont worry about customizing the spreadsheet for your particular analysis needs just yet