Obosh, the Preypiercer

Companion - Your starting deck contains
only cards with odd converted mana costs and
land cards.
If a source you control with an odd converted
mana cost would deal damage to a permanent
or player, it deals double that damage to that
permanent or player instead.
Abigail William's Reality Marble: Qliphoth Rhizome
Hollow Tree Filled by a Remnant of Light