one piece tcg ultra deck the three captains TCG: Characters and effects that add DON One Piece TCG - Trafalgar

It also counters a spell, but instead of hurting your opponent, it gains its caster three life

Coveted Jewel There are more busted cards I can copy with Mishra, Eminent One, but if I do that once with Coveted Jewel, I draw six cards for neutral mana in a deck that usually has a Slobad, Iron Goblin effect lurking around

Six mana may be a lot, but artifact decks often have ways to create a lot of it pretty easily

Nazar, the Velvet Fang -- Although the card draw is nice, the color identity and mana cost limit this card's potential

The nice thing about Hex Parasite though, is that you can keep doing it so long as you always have mana open to pay the cost, especially if you pay the phyrexian mana with life instead of mana

Basim Ibn Ishaq is a Dimir (blue/black) commander that has useful effects that encourage the usage of historic spells to get the most out of his abilities