If you gain an amount of life "for each" of something or "equal to the number" of something, that life is gained as one event and Excalibur II's first ability triggers only once
played: 3.003.000000000 27% of decksPercentage of decks that could play both Flicker Trick and Billowing Mirage (Red) that play both
It doesn't copy whether that permanent is tapped or untapped, whether that permanent has any counters on it or any Auras and/or Equipment attached to it, and it doesn't copy any non-copy effects that have changed that permanent's power, toughness, types, color, abilities, or so on
Why couldnt this have been in Ixalan
This creates a loop that will drain all enemy life totals to zero
Veil of Summer Veil of Summer is a situational card as you and other permanents you control only gain hexproof from specific colors until the end of the turn