BBBG
Instant
Choose one: two target Dragons get +4/+0 until end of turn; or clash with an opponent. If you win, copy target activated ability and you may choose new targets for the copy

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4RR
Instant
up to X target Beasts gain ''When ~this~ is put into a graveyard from the battlefield, target opponent may Discard a card. If that player doesn't, destroy target Island. It can't be regenerated.'' until end of turn, where X is the number of poison counters you have

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3B
Isete Allall
Planeswalker - Isete (Loyalty 1)
+2: ~this~ deals 1 damage to each creature for each poison counter you have
-4: you lose 3 life
-4: two target red permanents gain ''4(U/B)(U/B)(U/B): clash with an opponent. If you win, target blue creature gets -1/-3 until end of turn'' until end of turn and regenerate those permanents

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AlexChurchill/MagicCardGenerator