If youre gaining a bunch of it, you kind of want to be paid off for it
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Signing a card does decrease its condition because it has been, well, written on
Last Update: More than half a year ago 200 JPY 4 cards Wish to buy for play
Since you're working with many "when this creature deals damage to an opponent", you may want to place some double strike effects on them, Assault Strobe or Psychotic Fury if you're going for the early impact, which seems like you are, looking at your deck from mostly a ramp-oriented player's point of view, or high later impact cards, such as Berserkers' Onslaught, Rage Reflection or World at War.Cast Through Time could also be considered, if you're going for the constant multiple targets-hitting, or by just being a good card overall.